National Survey of Family Growth - (2013-2015) Pregnancy File

Data Archive > U.S. Surveys > General Population > National > National Survey of Family Growth > Codebook


All frequencies are raw numbers (no weights used).
1) Case identification number (CASEID)
NMeanStd.Deviation
TOTAL935865502.3932953
2) Pregnancy order (Number) (PREGORDR)
TOTAL%
1) First pregnancy347637.1
2) Second pregnancy258827.7
3) Third pregnancy159217.0
4) Fourth pregnancy8318.9
5) Fifth pregnancy4234.5
6) Sixth pregnancy2092.2
7) Seventh pregnancy1091.2
8) Eighth pregnancy560.6
9) Ninth pregnancy280.3
10) 10th pregnancy170.2
11) 11th pregnancy110.1
12) 12th pregnancy60.1
13) 13th pregnancy30.0
14) 14th pregnancy20.0
15) 15th pregnancy20.0
16) 16th pregnancy10.0
17) 17th pregnancy10.0
18) 18th pregnancy10.0
19) 19th pregnancy10.0
20) 20th pregnancy10.0
TOTAL9358100.0
3) BB-2: [If pregnancy is a current pregnancy:] How many weeks or months pregnant are you now? (NUMBER) (HOWPREG_N)
TOTAL%
0) 132.1
1) 61.0
2) 244.0
3) 183.0
4) 264.3
5) 254.1
6) 244.0
7) 508.3
8) 345.6
9) 111.8
10) 172.8
11) 122.0
12) 132.1
13) 132.1
14) 30.5
15) 111.8
16) 152.5
17) 91.5
18) 172.8
19) 111.8
20) 50.8
21) 111.8
22) 223.6
23) 20.3
24) 183.0
25) 142.3
26) 122.0
27) 81.3
28) 132.1
29) 122.0
30) 264.3
31) 30.5
32) 50.8
33) 223.6
34) 111.8
35) 203.3
36) 132.1
37) 193.1
38) 122.0
39) 61.0
Missing8752 
TOTAL606100.0
4) BB-2: [If pregnancy is a current pregnancy:] How many weeks or months pregnant are you now? (UNITS) (HOWPREG_P)
TOTAL%
1) Weeks48680.2
2) Months12019.8
Missing8752 
TOTAL606100.0
5) [If pregnancy is a current pregnancy:] Number of months currently pregnant (MOSCURRP)
TOTAL%
0) 294.8
1) 406.6
2) 7812.9
3) 6310.4
4) 7312.0
5) 559.1
6) 7712.7
7) 7011.6
8) 7913.0
9) 426.9
Missing8752 
TOTAL606100.0
6) BC-1: [If pregnancy is a completed pregnancy:] In which of the ways shown on Card 13 did the pregnancy end? (1st mention) (PREGEND1)
TOTAL%
1) Miscarriage147316.2
2) Stillbirth820.9
3) Abortion93610.3
4) Ectopic or tubal pregnancy1161.3
5) Live birth by Cesarean section184220.2
6) Live birth by vaginal delivery463350.9
8) Refused160.2
9) Don't know80.1
Missing252 
TOTAL9106100.0
7) BC-1: [If more than one pregnancy outcome was reported for this completed pregnancy:] In which of the ways shown on Card 13 did the pregnancy end? (2nd mention) (PREGEND2)
TOTAL%
1) Miscarriage418.2
3) Abortion313.6
4) Ectopic or tubal pregnancy14.5
5) Live birth by Cesarean section627.3
6) Live birth by vaginal delivery836.4
Missing9336 
TOTAL22100.0
8) BC-1b [If respondent did not know or refused to answer how this pregnancy ended:] I understand that you may not want to answer this question in detail. If you are willing to say, did this (nth) pregnancy result in a baby or babies born alive, or did it end in some other way? (HOWENDDK)
TOTAL%
1) Live birth14.2
5) Some other way1041.7
8) Refused1041.7
9) Don't know312.5
Missing9334 
TOTAL24100.0
9) BC-2: [If pregnancy resulted in at least one live birth:] (With your (nth) pregnancy,) how many babies did you have that were born alive? Please include babies that may have died shortly after birth and babies that you placed for adoption. (NBRNALIV)
TOTAL%
1) One baby637998.4
2) Two babies1001.5
3) Three or more babies50.1
8) Refused10.0
Missing2873 
TOTAL6485100.0
10) BC-3: [If more than one liveborn baby reported from this pregnancy:] Did you have (twins/triplets/all of these babies with this [nth] pregnancy)? (MULTBRTH)
TOTAL%
1) Yes9792.4
5) No87.6
Missing9253 
TOTAL105100.0
11) [If pregnancy resulted in at least one live birth:] Number of babies born alive from this pregnancy (BORNALIV)
TOTAL%
1) One baby638898.5
2) Two babies941.4
3) Three or more babies30.0
Missing2873 
TOTAL6485100.0
12) BC-4a: [If pregnancy is a completed pregnancy but did not end in live birth:] In what month and year did this pregnancy end? (MONTH) (DATPRGEN_M)
TOTAL%
1) 11646.3
2) 22098.0
3) 31827.0
4) 42098.0
5) 51997.6
6) 62057.9
7) 71837.0
8) 81686.4
9) 91676.4
10) 101525.8
11) 111535.9
12) 121616.2
13) Winter441.7
14) Spring903.5
15) Summer1445.5
16) Fall461.8
98) Refused100.4
99) Don't know1224.7
Missing6750 
TOTAL2608100.0
13) BC-4a: [If pregnancy is a completed pregnancy but did not end in live birth:] In what month and year did this pregnancy end? (YEAR) (DATPRGEN_Y)
TOTAL%
1983) 198330.1
1984) 198440.2
1985) 198560.2
1986) 198670.3
1987) 1987170.7
1988) 1988210.8
1989) 1989210.8
1990) 1990351.3
1991) 1991281.1
1992) 1992391.5
1993) 1993311.2
1994) 1994532.0
1995) 1995491.9
1996) 1996532.0
1997) 1997803.1
1998) 1998762.9
1999) 1999853.3
2000) 2000913.5
2001) 20011003.8
2002) 20021023.9
2003) 20031104.2
2004) 20041064.1
2005) 20051204.6
2006) 20061315.0
2007) 20071294.9
2008) 20081385.3
2009) 20091596.1
2010) 20101776.8
2011) 20111475.6
2012) 20121616.2
2013) 20131686.4
2014) 2014933.6
2015) 2015311.2
9998) Refused100.4
9999) Don't know271.0
Missing6750 
TOTAL2608100.0
14) [If pregnancy is a completed pregnancy but did not end in live birth:] Century month for pregnancy end date (if nonlivebirth) (CMOTPREG)
NMeanStd.Deviation
TOTAL26081385.0421037
15) BC-4b: [If respondent did not know or refused to answer the month/year when this pregnancy ended or she reported season/DK/RF on the month when this pregnancy ended:] How old were you when this pregnancy ended? (AGEATEND)
TOTAL%
14) 14112.4
15) 15163.5
16) 16306.6
17) 17316.8
18) 18327.0
19) 195411.8
20) 20316.8
21) 21286.1
22) 22316.8
23) 23235.0
24) 24255.5
25) 25194.2
26) 26143.1
27) 27122.6
28) 28173.7
29) 29102.2
30) 30132.8
31) 3161.3
32) 3251.1
33) 3392.0
34) 3440.9
35) 3551.1
36) 3620.4
37) 3730.7
38) 3820.4
39) 3920.4
98) Refused71.5
99) Don't know153.3
Missing8901 
TOTAL457100.0
16) BC-4c: [If pregnancy is a completed pregnancy but did not end in live birth:] How old was the father when this pregnancy ended? (HPAGEEND)
TOTAL%
6) 610.0
13) 1310.0
14) 1470.3
15) 15130.5
16) 16522.0
17) 17692.6
18) 18983.8
19) 191405.4
20) 201375.3
21) 211405.4
22) 221264.8
23) 231184.5
24) 241586.1
25) 251395.3
26) 261415.4
27) 271264.8
28) 281274.9
29) 291104.2
30) 301104.2
31) 31773.0
32) 32662.5
33) 33752.9
34) 34592.3
35) 35632.4
36) 36572.2
37) 37451.7
38) 38401.5
39) 39371.4
40) 40421.6
41) 41180.7
42) 42311.2
43) 43230.9
44) 44220.8
45) 45100.4
46) 46110.4
47) 4750.2
48) 4850.2
49) 4980.3
50) 5080.3
53) 5310.0
55) 5530.1
56) 5630.1
57) 5750.2
58) 5850.2
61) 6110.0
63) 6310.0
65) 6520.1
77) 7710.0
98) Refused90.3
99) Don't know622.4
Missing6750 
TOTAL2608100.0
17) BC-5: [If pregnancy is a completed pregnancy:] How many months or weeks had you been pregnant when (the baby was born/the [twins/triplets] were born/that pregnancy ended)? (MONTHS) (GESTASUN_M)
TOTAL%
0) 0605766.6
1) 11361.5
2) 22612.9
3) 32112.3
4) 4760.8
5) 5550.6
6) 6520.6
7) 7840.9
8) 82713.0
9) 9179219.7
10) 10440.5
11) 1110.0
98) Refused90.1
99) Don't know440.5
Missing265 
TOTAL9093100.0
18) BC-5: [If pregnancy is a completed pregnancy:] How many months or weeks had you been pregnant when (the baby was born/the [twins/triplets] were born/that pregnancy ended)? (WEEKS) (GESTASUN_W)
TOTAL%
0) 0247027.2
1) 11221.3
2) 23443.8
3) 31862.0
4) 41731.9
5) 51171.3
6) 63063.4
7) 71691.9
8) 82873.2
9) 91081.2
10) 101131.2
11) 11470.5
12) 121191.3
13) 13260.3
14) 14310.3
15) 1560.1
16) 16290.3
17) 17100.1
18) 18170.2
19) 1940.0
20) 20180.2
21) 2130.0
22) 22100.1
23) 2360.1
24) 24130.1
25) 2550.1
26) 26100.1
27) 27140.2
28) 28250.3
29) 29170.2
30) 30210.2
31) 31110.1
32) 32901.0
33) 33220.2
34) 34690.8
35) 35911.0
36) 362863.1
37) 373513.9
38) 387077.8
39) 397958.7
40) 40122813.5
41) 413123.4
42) 422082.3
43) 43250.3
44) 4470.1
46) 4630.0
98) Refused100.1
99) Don't know520.6
Missing265 
TOTAL9093100.0
19) [If pregnancy is a completed pregnancy:] Gestational length of completed pregnancy (in weeks) (WKSGEST)
TOTAL%
0) 050.1
1) 1110.1
2) 2440.5
3) 3971.1
4) 42672.9
5) 51211.3
6) 63684.0
7) 71741.9
8) 82873.2
9) 93253.6
10) 101171.3
11) 11770.8
12) 121261.4
13) 132132.3
14) 14360.4
15) 15220.2
16) 16320.4
17) 17740.8
18) 18180.2
19) 19200.2
20) 20190.2
21) 2130.0
22) 22560.6
23) 2360.1
24) 24180.2
25) 2580.1
26) 26510.6
27) 27140.2
28) 28340.4
29) 29190.2
30) 30750.8
31) 31140.2
32) 321131.2
33) 33270.3
34) 34700.8
35) 352282.5
36) 363043.3
37) 374234.7
38) 387478.2
39) 39238026.2
40) 40131014.4
41) 414224.6
42) 422312.5
43) 43650.7
44) 4490.1
45) 4530.0
46) 4630.0
48) 4810.0
98) Refused70.1
99) Don't know20.0
Missing262 
TOTAL9096100.0
20) [If pregnancy is a completed pregnancy:] Gestational length of completed pregnancy (in months) (MOSGEST)
TOTAL%
0) 0600.7
1) 18108.9
2) 297610.7
3) 34444.9
4) 41411.6
5) 5921.0
6) 61201.3
7) 72202.4
8) 87027.7
9) 9521057.3
10) 103083.4
11) 1140.0
98) Refused70.1
99) Don't know20.0
Missing262 
TOTAL9096100.0
21) BC-6: [If this pregnancy ended only in stillbirth and respondent did not know or refused to report gestational length:] Was it less than 6 months, or 6 months or more? (DK1GEST)
TOTAL%
2) 6 months or more1100.0
Missing9357 
TOTAL1100.0
22) BC-7: [If this pregnancy ended in live birth and respondent did not know or refused to answer gestational length:] A preterm delivery is one that occurs at 36 weeks or earlier in pregnancy. As far as you know, did you have a preterm delivery? (DK2GEST)
TOTAL%
1) Yes222.2
5) No666.7
8) Refused111.1
Missing9349 
TOTAL9100.0
23) BC-8: [If this pregnancy ended only in miscarriage, abortion, or ectopic and respondent did not know or refused to report gestational length:] Was it less than 3 months, 3 months or more but less than 6 months, or 6 months or more? (DK3GEST)
TOTAL%
1) Less than 3 months4379.6
2) 3 months or more, but less than 6 months35.6
8) Refused611.1
9) Don't know23.7
Missing9304 
TOTAL54100.0
24) [If pregnancy ended in live birth:] Whether first liveborn baby from this pregnancy was unnamed and either placed for adoption or died shortly after birth (BPA_BDSCHECK1)
TOTAL%
0) Baby born alive and named647699.9
1) Baby unnamed and placed for adoption50.1
2) Baby unnamed and died soon after birth30.0
Missing2874 
TOTAL6484100.0
25) BD-2: [If pregnancy resulted in live birth:] (Is/Was) (BABY'S NAME/the 1st baby) male or female? (BABYSEX1)
TOTAL%
1) Male334051.5
2) Female314348.5
8) Refused10.0
9) Don't know10.0
Missing2873 
TOTAL6485100.0
26) BD-3: [If pregnancy resulted in live birth:] How much did (BABY'S NAME/this 1st baby) weigh at birth? (POUNDS) (BIRTHWGT_LB1)
TOTAL%
0) 060.1
1) 1340.5
2) 2470.7
3) 3671.0
4) 41963.0
5) 55869.0
6) Six pounds166625.7
7) Seven pounds214633.1
8) Eight pounds116818.0
9) 93635.6
10) 10821.3
11) 11170.3
12) 1270.1
13) 1320.0
14) 1420.0
17) 1710.0
98) Refused10.0
99) Don't know941.4
Missing2873 
TOTAL6485100.0
27) BD-3: [If pregnancy resulted in live birth and respondent did not say 'don't know' or 'refused' on the pounds question:] How much did (BABY'S NAME/this 1st baby) weigh at birth? (OUNCES) (BIRTHWGT_OZ1)
TOTAL%
0) 075711.8
1) 12974.6
2) 24296.7
3) 33936.1
4) 43866.0
5) 54076.4
6) 65438.5
7) 73465.4
8) 85188.1
9) 93775.9
10) 102954.6
11) 114186.5
12) 123886.1
13) 132754.3
14) 142584.0
15) 152684.2
98) Refused10.0
99) Don't know350.5
Missing2967 
TOTAL6391100.0
28) BD-4: [If respondent did not know or refused to answer the baby's birthweight:] Did (she/he) weigh five and a half pounds or more, or less than five and a half pounds? (1st child from this pregnancy) (LOBTHWGT1)
TOTAL%
1) Five and a half pounds or more6769.1
2) Less than five and a half pounds1414.4
8) Refused11.0
9) Don't know1515.5
Missing9261 
TOTAL97100.0
29) BD-2: [If pregnancy ended in more than one liveborn baby:] (Is/Was) (BABY'S NAME/the 2nd baby) male or female? (BABYSEX2)
TOTAL%
1) Male5051.5
2) Female4748.5
Missing9261 
TOTAL97100.0
30) BD-3: [If pregnancy ended in more than one liveborn baby:] How much did (BABY'S NAME/this 2nd baby) weigh at birth? (POUNDS) (BIRTHWGT_LB2)
TOTAL%
0) 011.0
1) 144.1
2) 288.2
3) 31313.4
4) 41414.4
5) 53132.0
6) Six pounds2222.7
7) Seven pounds22.1
9) 911.0
99) Don't know11.0
Missing9261 
TOTAL97100.0
31) BD-3: [If pregnancy ended in more than one liveborn baby and respondent did not say 'don't know' or 'refused' on the pounds question:] How much did (BABY'S NAME/this 2nd baby) weigh at birth? (OUNCES) (BIRTHWGT_OZ2)
TOTAL%
0) 1616.7
1) 55.2
2) 66.3
3) 33.1
4) 88.3
5) 44.2
6) 77.3
7) 99.4
8) 77.3
9) 66.3
10) 44.2
11) 77.3
12) 33.1
13) 33.1
14) 22.1
15) 66.3
Missing9262 
TOTAL96100.0
32) BD-4: [If respondent did not know or refused to answer the baby's birthweight:] Did (she/he) weigh five and a half pounds or more, or less than five and a half pounds? (2nd child from this pregnancy) (LOBTHWGT2)
TOTAL%
9) Don't know1100.0
Missing9357 
TOTAL1100.0
33) BD-2: [If pregnancy ended in more than two liveborn babies:] (Is/Was) (BABY'S NAME/the 3rd baby) male or female? (BABYSEX3)
TOTAL%
2) Female3100.0
Missing9355 
TOTAL3100.0
34) BD-3: [If pregnancy ended in more than two liveborn babies:] How much did (BABY'S NAME/this 3rd baby) weigh at birth? (POUNDS) (BIRTHWGT_LB3)
TOTAL%
1) 133.3
3) 266.7
Missing9355 
TOTAL3100.0
35) BD-3: [If pregnancy ended in more than two liveborn babies and respondent did not say 'don't know' or 'refused' on the pounds question:] How much did (BABY'S NAME/this 3rd baby) weigh at birth? (OUNCES) (BIRTHWGT_OZ3)
TOTAL%
7) 133.3
11) 133.3
14) 133.3
Missing9355 
TOTAL3100.0
36) BD-5: [If pregnancy resulted in live birth:] In what month and year ((was she/was he/were the [twins/triplets]) born/did this pregnancy end)? (BABYDOB_M)
TOTAL%
1) 15438.4
2) 24907.6
3) 35798.9
4) 44707.2
5) 55508.5
6) 65608.6
7) 75388.3
8) 85598.6
9) 95498.5
10) 105578.6
11) 115348.2
12) 125408.3
14) Spring10.0
16) Fall20.0
98) Refused100.2
99) Don't know30.0
Missing2873 
TOTAL6485100.0
37) BD-5: [If pregnancy resulted in live birth:] In what month and year ((was she/was he/were the [twins/triplets]) born/did this pregnancy end)? (BABYDOB_Y)
TOTAL%
1984) 198450.1
1985) 198550.1
1986) 1986130.2
1987) 1987200.3
1988) 1988310.5
1989) 1989480.7
1990) 1990661.0
1991) 1991891.4
1992) 1992871.3
1993) 19931051.6
1994) 19941131.7
1995) 1995951.5
1996) 19961061.6
1997) 19971051.6
1998) 19981191.8
1999) 19991752.7
2000) 20002313.6
2001) 20012523.9
2002) 20022884.4
2003) 20032864.4
2004) 20043335.1
2005) 20053795.8
2006) 20064096.3
2007) 20073896.0
2008) 20084096.3
2009) 20094206.5
2010) 20104196.5
2011) 20113886.0
2012) 20124206.5
2013) 20133725.7
2014) 20142533.9
2015) 2015460.7
9998) Refused80.1
9999) Don't know10.0
Missing2873 
TOTAL6485100.0
38) [If pregnancy resulted in live birth:] Century month for baby's or babies' date of birth (delivery date) (CMBABDOB)
NMeanStd.Deviation
TOTAL64851279.839334
39) [If pregnancy resulted in live birth:] Current age (in months) of respondent's child(ren) from this pregnancy (KIDAGE)
NMeanStd.Deviation
TOTAL6476109.2777
40) BD-6: [If pregnancy resulted in live birth:] How old was the father when (BABY'S NAME/the [twins/triplets]) (was/were) born? (HPAGELB)
NMeanStd.Deviation
TOTAL648528.99210
41) BD-7: [If pregnancy resulted in live birth and delivery occurred on or after January [YEAR OF INTERVIEW - 5]:] Where did you give birth? Was it in a hospital, in a birthing center, in your home, or some other place? (BIRTHPLC)
TOTAL%
1) In a hospital219498.5
2) In a birthing center200.9
3) In your home90.4
4) Some other place40.2
8) Refused10.0
Missing7130 
TOTAL2228100.0
42) BD-8: [If pregnancy resulted in live birth and delivery occurred in or after January [YEAR OF INTERVIEW - 5]:] When ([BABY'S NAME] was born/your [twins/triplets] were born,) in which of the ways on Card 16 was the delivery bill paid? (1st mention) (PAYBIRTH1)
TOTAL%
1) Insurance93241.8
2) Co-payment or out-of-pocket payment652.9
3) Medicaid117852.9
4) No payment required341.5
5) Some other way150.7
8) Refused10.0
9) Don't know30.1
Missing7130 
TOTAL2228100.0
43) BD-8: [If more than one form of payment reported for this delivery:] When ([BABY'S NAME] was born/your [twins/triplets] were born,) in which of the ways on Card 16 was the delivery bill paid? (2nd mention) (PAYBIRTH2)
TOTAL%
1) Insurance264.9
2) Co-payment or out-of-pocket payment45685.4
3) Medicaid468.6
5) Some other way61.1
Missing8824 
TOTAL534100.0
44) BD-8: [If more than two forms of payment reported for this delivery:] When ([BABY'S NAME] was born/your [twins/triplets] were born,) in which of the ways on Card 16 was the delivery bill paid? (3rd mention) (PAYBIRTH3)
TOTAL%
2) Co-payment or out-of-pocket payment116.7
3) Medicaid583.3
Missing9352 
TOTAL6100.0
45) BD-9: [If only pregnancy outcome was cesarean livebirth delivery:] Was this your first cesarean delivery, or had you had one before this? (CSECPRIM)
TOTAL%
1) Yes36257.0
5) No27343.0
Missing8723 
TOTAL635100.0
46) BD-10: [If this is respondent's first cesarean delivery and respondent has not already reported on her first cesarean delivery:] Please look at Card 16b. Which of these medical reasons, if any, were there for this cesarean delivery? (1st MENTION) (CSECMED1)
TOTAL%
1) Labor was taking too long8623.8
2) Maternity care provider concerned that baby was too big246.6
3) Baby was in the wrong position (e.g., breech)7320.2
4) Maternity care provider concerned about your health5314.6
5) Maternity care provider concerned about your baby's health6618.2
6) Some other medical reason4713.0
7) There was no medical reason113.0
9) Don't know20.6
Missing8996 
TOTAL362100.0
47) BD-10: [If respondent reported more than one medical reason for her first cesarean delivery:] Please look at Card 16b. Which of these medical reasons, if any, were there for this cesarean delivery? (2nd MENTION) (CSECMED2)
TOTAL%
1) Labor was taking too long86.7
2) Maternity care provider concerned that baby was too big119.2
3) Baby was in the wrong position (e.g., breech)1210.0
4) Maternity care provider concerned about your health2722.5
5) Maternity care provider concerned about your baby's health4134.2
6) Some other medical reason2117.5
Missing9238 
TOTAL120100.0
48) BD-10: [If respondent reported more than two medical reasons for her first cesarean delivery:] Please look at Card 16b. Which of these medical reasons, if any, were there for this cesarean delivery? (3rd MENTION) (CSECMED3)
TOTAL%
1) Labor was taking too long13.3
2) Maternity care provider concerned that baby was too big13.3
3) Baby was in the wrong position (e.g., breech)413.3
5) Maternity care provider concerned about your baby's health2066.7
6) Some other medical reason413.3
Missing9328 
TOTAL30100.0
49) BD-10: [If respondent reported more than three medical reasons for her first cesarean delivery:] Please look at Card 16b. Which of these medical reasons, if any, were there for this cesarean delivery? (4th MENTION) (CSECMED4)
TOTAL%
4) Maternity care provider concerned about your health114.3
5) Maternity care provider concerned about your baby's health114.3
6) Some other medical reason571.4
Missing9351 
TOTAL7100.0
50) DB-11: [If respondent reported no medical reason for her first cesarean delivery:] Was this cesarean the result of your own idea to have a planned cesarean before labor began? (CSECPLAN)
TOTAL%
1) Yes758.3
5) No541.7
Missing9346 
TOTAL12100.0
51) BE-1: [If this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] and it did not end in induced abortion and not all liveborn babies from this pregnancy were placed for adoption:] How many weeks pregnant were you when you learned that you were pregnant this (nth) time? (KNEWPREG)
TOTAL%
0) 090.3
1) 1662.3
2) 22147.5
3) 32609.1
4) 470024.5
5) 537213.0
6) 643815.3
7) 71013.5
8) 830410.6
9) 9511.8
10) 10531.9
11) 11130.5
12) 121073.7
13) 13110.4
14) 14120.4
15) 15100.4
16) 16361.3
17) 1730.1
18) 1850.2
19) 1920.1
20) 20230.8
21) 2110.0
22) 2250.2
23) 2320.1
24) 2460.2
25) 2530.1
26) 2650.2
28) 2830.1
30) 3020.1
31) 3110.0
34) 3410.0
36) 3610.0
38) 3820.1
39) 3920.1
40) 4010.0
98) Refused30.1
99) Don't know291.0
Missing6501 
TOTAL2857100.0
52) BE-2a: [If respondent did not know or refused to answer when she learned she was pregnant and gestational length was six months or longer:] Was it less than three months, at least three months but less than six months, or six or more months? (TRIMESTR)
TOTAL%
1) Less than three months777.8
3) Six or more months111.1
8) Refused111.1
Missing9349 
TOTAL9100.0
53) BE-2b: [If respondent did not know or refused to answer when she learned she was pregnant and gestational length was between three and six months:] Was it less than three months or three months or more? (LTRIMEST)
TOTAL%
1) Less than three months150.0
2) Three or more months150.0
Missing9356 
TOTAL2100.0
54) BE-3: [If this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] and it did not end in induced abortion and not all liveborn babies from this pregnancy were placed for adoption:] In the six months before you found out you were pregnant this (nth) time, how many cigarettes did you smoke a day, on the average? (PRIORSMK)
TOTAL%
0) None213874.8
1) About one cigarette a day or less672.3
2) Just a few cigarettes a day (2 to 4)1665.8
3) About half a pack a day (5 to 14)29410.3
4) About a pack a day (15 to 24)1655.8
5) About one and a half packs a day (25 to 34)190.7
6) About two packs a day (35 to 44)40.1
7) More than two packs a day (45 or more)10.0
8) Refused30.1
Missing6501 
TOTAL2857100.0
55) BE-4: [If this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] and it did not end in induced abortion and not all liveborn babies from this pregnancy were placed for adoption:] After you found out you were pregnant this (nth) time, did you smoke cigarettes at all during the pregnancy? (POSTSMKS)
TOTAL%
1) Yes38113.3
5) No247086.5
8) Refused30.1
9) Don't know30.1
Missing6501 
TOTAL2857100.0
56) BE-5: [If respondent reported any cigarette smoking during this pregnancy:] On the average, how many cigarettes did you smoke per day after you found out that you were pregnant this (nth) time? (NPOSTSMK)
TOTAL%
1) About one cigarette a day or less4912.9
2) Just a few cigarettes a day (2 to 4)13234.6
3) About half a pack a day (5 to 14)14337.5
4) About a pack a day (15 to 24)4712.3
5) About one and a half packs a day (25 to 34)92.4
6) About two packs a day (35 to 44)10.3
Missing8977 
TOTAL381100.0
57) BE-6: [If this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] and it did not end in induced abortion and not all liveborn babies from this pregnancy were placed for adoption:] During this (nth) pregnancy, did you ever visit a doctor or other medical care provider for prenatal care, that is, for one or more pregnancy check-ups? (GETPRENA)
TOTAL%
1) Yes252388.3
5) No33011.6
8) Refused30.1
9) Don't know10.0
Missing6501 
TOTAL2857100.0
58) BE-7: [If this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] and it did not end in induced abortion and not all liveborn babies from this pregnancy were placed for adoption:] How many weeks pregnant were you at the time of your first prenatal care visit? (BGNPRENA)
TOTAL%
1) 1220.9
2) 2552.2
3) 3712.8
4) 432713.0
5) 51797.1
6) 642917.0
7) 71485.9
8) 849319.5
9) 91325.2
10) 101435.7
11) 11411.6
12) 122088.2
13) 13241.0
14) 14311.2
15) 15160.6
16) 16712.8
17) 1750.2
18) 18120.5
19) 1920.1
20) 20411.6
21) 2140.2
22) 2270.3
23) 2330.1
24) 24190.8
25) 2540.2
26) 2680.3
27) 2710.0
28) 2840.2
30) 3050.2
31) 3120.1
32) 3210.0
36) 3630.1
38) 3810.0
40) 4010.0
99) Don't know100.4
Missing6835 
TOTAL2523100.0
59) BE-8a: [If respondent did not know or refused to answer when she began prenatal care and gestational length was six months or longer:] Was it less than three months, at least three months but less than six months, or six or more months? (PNCTRIM)
TOTAL%
1) Less than three months,233.3
2) At least three months, but less than six months350.0
3) Six or more months116.7
Missing9352 
TOTAL6100.0
60) BE-8b: [If respondent did not know or refused to answer when she began prenatal care and gestational length was between three and six months:] Was it less than three months or three months or more? (LPNCTRI)
TOTAL%
1) Less than three months375.0
2) Three or more months125.0
Missing9354 
TOTAL4100.0
61) BG-1: [If first liveborn child from this pregnancy did not match any biological child reported in the household roster:] Earlier I don't think you mentioned (BABY'S NAME) when you told me who lives with you. Does (BABY'S NAME) still live with you? (1st child from this pregnancy) (LIVEHERE1)
TOTAL%
1) Yes156677.6
5) No45122.3
8) Refused10.0
Missing7340 
TOTAL2018100.0
62) BG-2: [If child not living with respondent:] Is (she/he) still living? (1st child from this pregnancy) (ALIVENOW1)
TOTAL%
1) Yes40389.2
5) No4810.6
8) Refused10.2
Missing8906 
TOTAL452100.0
63) BG-3: [If child died:] When did (BABY'S NAME) die? (1st child from this pregnancy; MONTH) (WHENDIED_M1)
TOTAL%
1) 124.2
2) 248.3
3) 3612.5
4) 448.3
5) 548.3
6) 636.3
7) 748.3
8) 836.3
9) 9612.5
10) 1036.3
11) 11510.4
12) 1236.3
99) Don't know12.1
Missing9310 
TOTAL48100.0
64) BG-3: [If child died:] When did (BABY'S NAME) die? (1st child from this pregnancy; YEAR) (WHENDIED_Y1)
TOTAL%
1997) 199712.1
1998) 199812.1
1999) 199924.2
2000) 200048.3
2001) 200148.3
2002) 200236.3
2004) 200424.2
2005) 200536.3
2006) 200636.3
2007) 200712.1
2008) 200848.3
2009) 200936.3
2010) 2010510.4
2011) 201148.3
2012) 201224.2
2013) 201336.3
2014) 201424.2
9999) Don't know12.1
Missing9310 
TOTAL48100.0
65) [If child died:] Century month for child's date of death - 1st from this pregnancy (CMKIDIED1)
TOTAL%
1168) 116812.1
1182) 118212.1
1193) 119312.1
1200) 120012.1
1208) 120824.2
1209) 120912.1
1210) 121012.1
1215) 121524.2
1219) 121912.1
1223) 122312.1
1226) 122612.1
1231) 123112.1
1232) 123212.1
1251) 125112.1
1252) 125212.1
1261) 126112.1
1269) 126912.1
1272) 127212.1
1275) 127512.1
1276) 127612.1
1278) 127812.1
1294) 129412.1
1305) 130512.1
1307) 130724.2
1308) 130812.1
1313) 131312.1
1315) 131512.1
1319) 131912.1
1321) 132112.1
1323) 132312.1
1326) 132612.1
1329) 132912.1
1331) 133112.1
1334) 133412.1
1335) 133512.1
1341) 134112.1
1342) 134212.1
1346) 134612.1
1353) 135312.1
1358) 135812.1
1361) 136124.2
1372) 137212.1
1375) 137512.1
9999) Don't know12.1
Missing9310 
TOTAL48100.0
66) BG-4: [If child stopped living with respondent:] When did (BABY'S NAME) stop living with you? [(1st child from this pregnancy; MONTH) (WHENLEFT_M1)
TOTAL%
1) 1266.4
2) 2307.4
3) 3276.7
4) 4256.2
5) 5276.7
6) 64511.1
7) 7245.9
8) 86315.6
9) 9266.4
10) 10164.0
11) 11235.7
12) 12205.0
13) Winter30.7
14) Spring61.5
15) Summer215.2
16) Fall20.5
98) Refused10.2
99) Don't know194.7
Missing8954 
TOTAL404100.0
67) BG-4: [If child stopped living with respondent:] When did (BABY'S NAME) stop living with you? (1st child from this pregnancy; YEAR) (WHENLEFT_Y1)
TOTAL%
1993) 199320.5
1995) 199510.2
1996) 199630.7
1997) 199730.7
1998) 199861.5
1999) 199941.0
2000) 200041.0
2001) 2001153.7
2002) 200271.7
2003) 2003133.2
2004) 2004184.5
2005) 2005123.0
2006) 2006338.2
2007) 2007307.4
2008) 2008194.7
2009) 2009235.7
2010) 2010307.4
2011) 2011256.2
2012) 2012338.2
2013) 20135814.4
2014) 20144711.6
2015) 2015123.0
9998) Refused10.2
9999) Don't know51.2
Missing8954 
TOTAL404100.0
68) [If child stopped living with respondent:] Century month for date child stopped living with respondent - 1st from this pregnancy (CMKIDLFT1)
NMeanStd.Deviation
TOTAL4041440.0741054
69) [If child no longer lives with respondent:] Age (in months) when child last lived with respondent 1st from this pregnancy (LASTAGE1)
NMeanStd.Deviation
TOTAL44576.16469
70) BG-5: [If child stopped living with respondent:] Where does (BABY'S NAME) now live? (1st child from this pregnancy) (WHERENOW1)
TOTAL%
1) With biological father15839.1
2) With other relatives13332.9
3) With adoptive family4511.1
4) Away at school/college92.2
5) Living on own215.2
6) Other368.9
8) Refused10.2
9) Don't know10.2
Missing8954 
TOTAL404100.0
71) BG-6: [If child lives with biological father:] Do you and (BABY'S NAME)'s father have a legal agreement about (BABY'S NAME) regarding child support, alimony, custody, visitation, or where the child lives? (1st child from this pregnancy) (LEGAGREE1)
TOTAL%
1) Yes10465.8
5) No5434.2
Missing9200 
TOTAL158100.0
72) BG-7: [If child lives with biological father, other relatives, on own, or somewhere else, or if respondent did not know or refused to answer where child lives:] Are you still the legal mother of (BABY'S NAME)? (1st child from this pregnancy) (PARENEND1)
TOTAL%
1) Yes31790.6
5) No329.1
8) Refused10.3
Missing9008 
TOTAL350100.0
73) BH-1: [If pregnancy resulted in live birth, child lived with respondent for at least two months, and child is currently 18 years or younger:] (When (BABY'S NAME) was an infant,) (Have/did) you breastfeed (him/her) at all? (1st child from this pregnancy) (ANYNURSE1)
TOTAL%
1) Yes383466.8
5) No190733.2
Missing3617 
TOTAL5741100.0
74) BH-2: [If child is younger than one year or child stopped living with respondent at age younger than one year:] Besides breastmilk, babies are sometimes given formula, baby food, or other liquid or solid foods. (Did you feed/Have you fed) (BABY'S NAME) something other than breast milk yet? (1st child from this pregnancy) (FEDSOLID1)
TOTAL%
1) Yes23984.8
5) No4315.2
Missing9076 
TOTAL282100.0
75) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] How old was (she/he) when you first fed (her/him) something other than breast milk? (1st child from this pregnancy; NUMBER) (FRSTEATD_N1)
TOTAL%
0) 0280.7
1) 171518.9
2) 252113.7
3) 360616.0
4) 443011.3
5) 52867.5
6) 675219.8
7) 71173.1
8) 8952.5
9) 9531.4
10) 10320.8
11) 11110.3
12) 12912.4
13) 1320.1
14) 1450.1
15) 1580.2
16) 1620.1
17) 1730.1
18) 1860.2
20) 2020.1
21) 2110.0
22) 2220.1
24) 2460.2
25) 2510.0
30) 3010.0
40) 4040.1
42) 4210.0
50) 5010.0
52) 5210.0
999) Don't know80.2
Missing5567 
TOTAL3791100.0
76) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] How old was (she/he) when you first fed (her/him) something other than breast milk? (1st child from this pregnancy; UNITS) (FRSTEATD_P1)
TOTAL%
1) Months263869.7
2) Weeks56514.9
3) Days58015.3
Missing5575 
TOTAL3783100.0
77) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] Age (in months) when first supplemented - 1st from this pregnancy (FRSTEATD1)
TOTAL%
0) Less than one month88023.3
1) One month45111.9
2) Two months2877.6
3) Three months49313.0
4) Four months3739.9
5) Five months2556.7
6) Six months68118.0
7) 71042.7
8) 8731.9
9) 9521.4
10) 10200.5
11) 11100.3
12) 12792.1
13) 1320.1
14) 1410.0
15) 1530.1
16) 1610.0
17) 1720.1
18) 1840.1
20) 2010.0
21) 2110.0
22) 2210.0
24) 2460.2
25) 2510.0
30) 3010.0
42) 4210.0
Missing5575 
TOTAL3783100.0
78) BH-4: [If child was ever breastfed, child was ever fed something other than breastmilk, and child is either two years or younger or last lived with respondent at age two years or younger:] (Have/Had) you stopped breast-feeding (her/him) altogether? (1st child from this pregnancy) (QUITNURS1)
TOTAL%
1) Yes42472.4
5) No16127.5
9) Don't know10.2
Missing8772 
TOTAL586100.0
79) BH-5: [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] How old was (she/he) when you stopped breast-feeding (her/him) altogether? (1st child from this pregnancy; NUMBER) (AGEQTNUR_N1)
TOTAL%
0) 050.1
1) 12657.3
2) 238710.7
3) 342211.6
4) 42667.3
5) 51614.4
6) 649713.7
7) 71303.6
8) 81694.7
9) 91534.2
10) 10902.5
11) 11701.9
12) 1237110.2
13) 13691.9
14) 14842.3
15) 15511.4
16) 16260.7
17) 1790.2
18) 181313.6
19) 1970.2
20) 20190.5
21) 2150.1
22) 2280.2
23) 2310.0
24) 241293.6
25) 2540.1
26) 2640.1
27) 2740.1
28) 2830.1
29) 2930.1
30) 30180.5
32) 3220.1
34) 3410.0
36) 36340.9
38) 3810.0
40) 4050.1
42) 4230.1
48) 4820.1
52) 5210.0
55) 5510.0
60) 6030.1
72) 7210.0
996) Still breastfeeding this child90.2
999) Don't know50.1
Missing5729 
TOTAL3629100.0
80) BH-5: [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] How old was (she/he) when you stopped breast-feeding (her/him) altogether? (1st child from this pregnancy; UNITS) (AGEQTNUR_P1)
TOTAL%
1) Months303383.9
2) Weeks48513.4
3) Days962.7
9) Don't know10.0
Missing5743 
TOTAL3615100.0
81) [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] Age (in months) when respondent stopped nursing child - 1st from this pregnancy (AGEQTNUR1)
TOTAL%
0) Less than one month old2968.2
1) One month old38510.7
2) Two months old2827.8
3) Three months old3519.7
4) 42266.3
5) 51444.0
6) 641611.5
7) 71113.1
8) 81393.8
9) 91514.2
10) 10812.2
11) 11701.9
12) 1236210.0
13) 13691.9
14) 14772.1
15) 15481.3
16) 16250.7
17) 1790.2
18) 181263.5
19) 1970.2
20) 20170.5
21) 2150.1
22) 2260.2
23) 2310.0
24) 241283.5
25) 2540.1
26) 2630.1
27) 2740.1
28) 2830.1
29) 2930.1
30) 30170.5
32) 3220.1
34) 3410.0
36) 36340.9
40) 4020.1
42) 4230.1
48) 4820.1
60) 6030.1
72) 7210.0
Missing5744 
TOTAL3614100.0
82) BG-1: [If second liveborn child from this pregnancy did not match any biological child reported in the household roster:] Earlier I don't think you mentioned (BABY'S NAME) when you told me who lives with you. Does (BABY'S NAME) still live with you? (2nd child from this pregnancy) (LIVEHERE2)
TOTAL%
1) Yes2775.0
5) No925.0
Missing9322 
TOTAL36100.0
83) BG-2: [If child not living with respondent:] Is (she/he) still living? (2nd child from this pregnancy) (ALIVENOW2)
TOTAL%
1) Yes555.6
5) No444.4
Missing9349 
TOTAL9100.0
84) BG-3: [If child died:] When did (BABY'S NAME) die? (2nd child from this pregnancy; MONTH) (WHENDIED_M2)
TOTAL%
1) 125.0
3) 125.0
5) 125.0
7) 125.0
Missing9354 
TOTAL4100.0
85) BG-3: [If child died:] When did (BABY'S NAME) die? (2nd child from this pregnancy; YEAR) (WHENDIED_Y2)
TOTAL%
2001) 125.0
2010) 125.0
2011) 125.0
2013) 125.0
Missing9354 
TOTAL4100.0
86) [If child died:] Century month for child's date of death - 2nd from this pregnancy (CMKIDIED2)
TOTAL%
1219) 125.0
1321) 125.0
1335) 125.0
1361) 125.0
Missing9354 
TOTAL4100.0
87) BG-4: [If child stopped living with respondent:] When did (BABY'S NAME) stop living with you? (2nd child from this pregnancy; MONTH) (WHENLEFT_M2)
TOTAL%
1) 120.0
4) 120.0
6) 240.0
8) 120.0
Missing9353 
TOTAL5100.0
88) BG-4: [If child stopped living with respondent:] When did (BABY'S NAME) stop living with you? (2nd child from this pregnancy; YEAR) (WHENLEFT_Y2)
TOTAL%
2004) 120.0
2006) 120.0
2007) 120.0
2010) 120.0
2014) 120.0
Missing9353 
TOTAL5100.0
89) [If child stopped living with respondent:] Century Month for date child stopped living with respondent - 2nd from this pregnancy (CMKIDLFT2)
TOTAL%
1254) 120.0
1273) 120.0
1290) 120.0
1328) 120.0
1372) 120.0
Missing9353 
TOTAL5100.0
90) [If child no longer lives with respondent:] Age (in months) when child last lived with respondent - 2nd from this pregnancy (LASTAGE2)
TOTAL%
0) 0222.2
2) 2111.1
10) 10111.1
12) 12111.1
15) 15111.1
94) 94111.1
200) 200111.1
997) Not ascertained111.1
Missing9349 
TOTAL9100.0
91) BG-5: [If child stopped living with respondent:] Where does (BABY'S NAME) now live? (2nd child from this pregnancy) (WHERENOW2)
TOTAL%
1) With biological father240.0
2) With other relatives120.0
3) With adoptive family240.0
Missing9353 
TOTAL5100.0
92) BG-6: [If child lives with biological father:] Do you and (BABY'S NAME)'s father have a legal agreement about (BABY'S NAME) regarding child support, alimony, custody, visitation, or where the child lives? (2nd child from this pregnancy) (LEGAGREE2)
TOTAL%
1) Yes150.0
5) No150.0
Missing9356 
TOTAL2100.0
93) BG-7: [If child lives with biological father, other relatives, on own, or somewhere else, or if respondent did not know or refused to answer where child lives:] Are you still the legal mother of (BABY'S NAME)? (2nd child from this pregnancy) (PARENEND2)
TOTAL%
1) Yes266.7
5) No133.3
Missing9355 
TOTAL3100.0
94) BH-1: [If pregnancy resulted in more than one liveborn baby, child lived with respondent for at least two months, and child is currently 18 years or younger:] (When (BABY'S NAME) was an infant,) (Have/did) you breastfeed (him/her) at all? (2nd child from this pregnancy) (ANYNURSE2)
TOTAL%
1) Yes4955.7
5) No3944.3
Missing9270 
TOTAL88100.0
95) BH-2: [If child is younger than one year or child stopped living with respondent at age younger than one year:] Besides breastmilk, babies are sometimes given formula, baby food, or other liquid or solid foods. (Did you feed/Have you fed) [BABY'S NAME] something other than breast milk yet? (2nd child from this pregnancy) (FEDSOLID2)
TOTAL%
1) Yes5100.0
Missing9353 
TOTAL5100.0
96) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] How old was (she/he) when you first fed (her/him) something other than breast milk? (2nd child from this pregnancy; NUMBER) (FRSTEATD_N2)
TOTAL%
0) 12.0
1) 1632.7
2) 714.3
3) 1020.4
4) 612.2
5) 36.1
6) 510.2
7) 12.0
Missing9309 
TOTAL49100.0
97) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] How old was (she/he) when you first fed (her/him) something other than breast milk? (2nd child from this pregnancy; UNITS) (FRSTEATD_P2)
TOTAL%
1) Months2755.1
2) Weeks918.4
3) Days1326.5
Missing9309 
TOTAL49100.0
98) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] Age (in months) when second supplemented - 2nd from this pregnancy (FRSTEATD2)
TOTAL%
0) Less than one month1632.7
1) One month1224.5
2) Two months48.2
3) Three months48.2
4) Four months510.2
5) Five months36.1
6) Six months48.2
7) Seven or more months12.0
Missing9309 
TOTAL49100.0
99) BH-4: [If child was ever breastfed, child was ever fed something other than breastmilk, and child is either two years or younger or last lived with respondent at age two years or younger:] (Have/Had) you stopped breast-feeding (her/him) altogether? (2nd child from this pregnancy) (QUITNURS2)
TOTAL%
1) Yes872.7
5) No327.3
Missing9347 
TOTAL11100.0
100) BH-5: [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] How old was (she/he) when you stopped breast-feeding (her/him) altogether? (2nd child from this pregnancy; NUMBER) (AGEQTNUR_N2)
TOTAL%
1) 510.9
2) 48.7
3) 817.4
4) 510.9
5) 48.7
6) 817.4
7) 36.5
9) 24.3
10) 24.3
12) 48.7
16) 12.2
Missing9312 
TOTAL46100.0
101) BH-5: [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] How old was (she/he) when you stopped breast-feeding (her/him) altogether? (2nd child from this pregnancy; UNITS) (AGEQTNUR_P2)
TOTAL%
1) Months3576.1
2) Weeks1021.7
3) Days12.2
Missing9312 
TOTAL46100.0
102) [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] Age (in months) when respondent stopped nursing child - 2nd from this pregnancy (AGEQTNUR2)
TOTAL%
0) Less than one month old510.9
1) One month old1021.7
2) Two months old12.2
3) Three months old613.0
4) 448.7
5) 548.7
6) 648.7
7) 736.5
9) 924.3
10) 1024.3
12) 1248.7
16) 1612.2
Missing9312 
TOTAL46100.0
103) BH-1: [If pregnancy resulted in more than two liveborn babies, child lived with respondent for at least two months, and child is currently 18 years or younger:] (When (BABY'S NAME) was an infant,) (Have/did) you breastfeed (him/her) at all? (3rd child from this pregnancy) (ANYNURSE3)
TOTAL%
1) Yes133.3
5) No266.7
Missing9355 
TOTAL3100.0
104) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] How old was (she/he) when you first fed (her/him) something other than breast milk? (3rd child from this pregnancy; NUMBER) (FRSTEATD_N3)
TOTAL%
4) 1100.0
Missing9357 
TOTAL1100.0
105) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] How old was (she/he) when you first fed (her/him) something other than breast milk? (3rd child from this pregnancy; UNITS) (FRSTEATD_P3)
TOTAL%
1) Months1100.0
Missing9357 
TOTAL1100.0
106) BH-3: [If child was ever breastfed and child was ever fed something other than breastmilk:] Age (in months) when third supplemented - 3rd from this pregnancy (FRSTEATD3)
TOTAL%
4) Four months1100.0
Missing9357 
TOTAL1100.0
107) BH-5: [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] How old was (she/he) when you stopped breast-feeding (her/him) altogether? (3rd child from this pregnancy; NUMBER) (AGEQTNUR_N3)
TOTAL%
4) 1100.0
Missing9357 
TOTAL1100.0
108) BH-5: [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] How old was (she/he) when you stopped breast-feeding (her/him) altogether? (3rd child from this pregnancy; UNITS) (AGEQTNUR_P3)
TOTAL%
1) Months1100.0
Missing9357 
TOTAL1100.0
109) [If child was ever breastfed and respondent has stopped breastfeeding child altogether:] Age (in months) when respondent stopped nursing child - 3rd from this pregnancy (AGEQTNUR3)
TOTAL%
4) 1100.0
Missing9357 
TOTAL1100.0
110) [If this is a current pregnancy or respondent reported any pregnancy outcome for this pregnancy:] Outcome of pregnancy (based on priority ordering) (PRGOUTCOME)
TOTAL%
1) Live birth648569.3
2) Pregnancy loss or abortion262128.0
3) Current pregnancy2492.7
Missing3 
TOTAL9355100.0
111) Outcome of pregnancy (based on corrected/chronologically sorted data) (OUTCOM_S)
TOTAL%
1) Live birth648969.3
2) Pregnancy loss or abortion262028.0
3) Current pregnancy2492.7
TOTAL9358100.0
112) [If pregnancy resulted in live birth:] Number of babies born alive from this pregnancy (based on corrected/chronologically sorted data) (NBRNLV_S)
TOTAL%
1) One baby639298.5
2) Two babies951.5
3) Three babies30.0
Missing2868 
TOTAL6490100.0
113) [If pregnancy is a completed pregnancy:] Century month for pregnancy end date (regardless of outcome) (CMPRGEND)
NMeanStd.Deviation
TOTAL90931310.012625
114) [If pregnancy is a completed pregnancy:] Century month for pregnancy end date (regardless of outcome) (based on corrected/chronologically sorted data) (CMENDP_S)
NMeanStd.Deviation
TOTAL90961309.988625
115) [If respondent reported an end date for this completed pregnancy and reported a gestational length, either for this completed or current pregnancy:] Century month for pregnancy begin date (regardless of outcome) (CMPRGBEG)
NMeanStd.Deviation
TOTAL93421306.816630
116) [If respondent reported an end date for this completed pregnancy and reported a gestational length, either for this completed or current pregnancy:] Century month for pregnancy begin date (regardless of outcome) (based on corrected/chronologically sorted data) (CMPBEG_S)
NMeanStd.Deviation
TOTAL93451306.784630
117) [If respondent has ever had a live birth:] Century month for respondent's most recent live birth (based on corrected/chronologically sorted data) (CMLASTLB)
NMeanStd.Deviation
TOTAL87761321.891409
118) [If respondent has ever had a completed pregnancy:] Century month for respondent's most recent completed pregnancy (based on corrected/chronologically sorted data) (CMLSTPRG)
NMeanStd.Deviation
TOTAL92861424.053991
119) [If respondent has ever had a completed pregnancy:] Century month for respondent's first completed pregnancy (based on corrected/chronologically sorted data) (CMFSTPRG)
NMeanStd.Deviation
TOTAL92861237.371339
120) Century month when respondent's first pregnancy began (based on corrected/chronologically sorted data) (CMPG1BEG)
NMeanStd.Deviation
TOTAL93581241.032461
121) [If pregnancy is a completed pregnancy:] Century month for date of beginning of pregnancy interval (CMINTSTR)
NMeanStd.Deviation
TOTAL91011292.696798
122) [If pregnancy is a completed pregnancy:] Century month for date of end of pregnancy interval (CMINTFIN)
NMeanStd.Deviation
TOTAL90931309.977625
123) [If pregnancy is respondent's highest-order completed pregnancy:] Open interval: Century month of date of beginning (CMINTSTROP)
NMeanStd.Deviation
TOTAL92551360.881658
124) [If pregnancy is respondent's highest-order completed pregnancy:] Open interval: Century month of date of end (month of interview) (CMINTFINOP)
TOTAL%
1365) 1681.8
1366) 4875.2
1367) 3964.3
1368) 1982.1
1369) 3553.8
1370) 3674.0
1371) 2903.1
1372) 3934.2
1373) 5095.5
1374) 3403.7
1375) 5385.8
1376) 5455.9
1377) 2863.1
1378) 3734.0
1379) 3894.2
1380) 1822.0
1381) 4244.6
1382) 4414.8
1383) 3774.1
1384) 4064.4
1385) 4574.9
1386) 3804.1
1387) 4765.1
1388) 4224.5
1389) 840.9
Missing75 
TOTAL9283100.0
125) [If pregnancy is a current pregnancy:] Currently pregnant: Century month of date of beginning of interval (CMINTSTRCR)
NMeanStd.Deviation
TOTAL6061492.4751158
126) [If pregnancy is a current pregnancy:] Currently pregnant: Century month of date of end of interval (month of interview) (CMINTFINCR)
TOTAL%
1365) 71.2
1366) 426.9
1367) 325.3
1368) 30.5
1369) 142.3
1370) 152.5
1371) 305.0
1372) 233.8
1373) 315.1
1374) 305.0
1375) 365.9
1376) 386.3
1377) 101.7
1378) 244.0
1379) 305.0
1380) 71.2
1381) 274.5
1382) 244.0
1383) 223.6
1384) 294.8
1385) 457.4
1386) 71.2
1387) 365.9
1388) 447.3
Missing8752 
TOTAL606100.0
127) Any method used in pregnancy interval? (ANYUSINT)
TOTAL%
1) Yes398342.6
5) No537257.4
7) Not ascertained30.0
TOTAL9358100.0
128) EG-1: [If respondent did not know or refused to answer pregnancy beginning date and ever used a method or pregnancy began prior to January [YEAR OF INTERVIEW MINUS THREE] and date of first method use was unknown/refused or date of first sex was unknown/refused or if first method use preceded start of pregnancy interval (Note: If first method use was within pregnancy interval, EVUSEINT is set to 'yes'):] Did you ever use any method of birth control between (your first intercourse/[BABY NAME'S] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and ([DATE OF [Nth + 1] PREGNANCY END]/[BABY NAME'S] birth)? Remember to include methods men use - that is condoms, vasectomy, and withdrawal - in your answer. (EVUSEINT)
TOTAL%
1) Yes536572.7
5) No197626.8
8) Refused230.3
9) Don't know120.2
Missing1982 
TOTAL7376100.0
129) EG-2: [If pregnancy began prior to January [YEAR OF INTERVIEW - 3] and first method use was within pregnancy interval (between first sex/previous pregnancy end and end of this pregnancy) or pregnancy began on or after January [YEAR OF INTERVIEW - 3] and respondent used a method in month pregnancy began and did not use a method in month after pregnancy began or respondent used a method in the month pregnancy began and also in the month after pregnancy began, but they were different methods or respondent used a method within pregnancy interval (between first sex/previous pregnancy end and end of this pregnancy):] Before you became pregnant (with your (Nth) pregnancy which ended in [DATE OF Nth PREGNANCY END]/this time), had you stopped using all methods of birth control? (STOPDUSE)
TOTAL%
1) Yes327758.5
5) No232041.4
9) Don't know80.1
Missing3753 
TOTAL5605100.0
130) EG-3: [If respondent stopped using all methods before becoming pregnant:] Was the reason you stopped using all methods of birth control because you yourself wanted to become pregnant? (WHYSTOPD)
TOTAL%
1) Yes202361.7
5) No124938.1
9) Don't know50.2
Missing6081 
TOTAL3277100.0
131) EG-4: [If pregnancy began on or after January [YEAR OF INTERVIEW -3] and respondent used a method in the month pregnancy began and also in the month after pregnancy began, and it was the same method in both months or respondent had not stopped using all methods before becoming pregnant, or responded 'don't know' or 'refused':] You may have already told me, but looking at Card 38, what methods were you using at the time you became pregnant (with your (Nth) pregnancy which ended in (DATE)/this time)? (1st mention) (WHATMETH01)
TOTAL%
1) No method used2659.6
3) Birth control pills81429.4
4) Condom88832.1
5) Partner's vasectomy20.1
6) Female sterilizing operation, such as tubal sterilization and hysterectomy200.7
7) Withdrawal, pulling out42115.2
8) Depo-Provera, injectables1334.8
9) Hormonal implant (Norplant, Implanon, or Nexplanon)80.3
10) Calendar rhythm, Standard Days, or Cycle Beads method542.0
11) Safe period by temperature or cervical mucus test (Two Day, Billings Ovulation, or Sympto-thermal Method)30.1
12) Diaphragm40.1
13) Female condom, vaginal pouch20.1
14) Foam50.2
17) Suppository, insert30.1
19) IUD, coil, or loop351.3
20) Emergency contraception40.1
21) Other method40.1
24) Lunelle injectable (monthly shot)20.1
25) Contraceptive patch491.8
26) Vaginal contraceptive ring441.6
99) Don't know90.3
Missing6589 
TOTAL2769100.0
132) EG-4: [If more than one method was being used before respondent became pregnant this time:] You may have already told me, but looking at Card 38, what methods were you using at the time you became pregnant (with your (Nth) pregnancy which ended in (DATE)/this time)? (2nd mention) (WHATMETH02)
TOTAL%
1) No method used10.2
3) Birth control pills316.4
4) Condom15632.3
6) Female sterilizing operation, such as tubal sterilization and hysterectomy10.2
7) Withdrawal, pulling out19239.8
8) Depo-Provera, injectables193.9
9) Hormonal implant (Norplant, Implanon, or Nexplanon)10.2
10) Calendar rhythm, Standard Days, or Cycle Beads method377.7
11) Safe period by temperature or cervical mucus test (Two Day, Billings Ovulation, or Sympto-thermal Method)40.8
12) Diaphragm30.6
14) Foam30.6
15) Jelly or cream10.2
16) Cervical cap10.2
17) Suppository, insert30.6
18) Today sponge10.2
19) IUD, coil, or loop40.8
20) Emergency contraception71.4
25) Contraceptive patch102.1
26) Vaginal contraceptive ring81.7
Missing8875 
TOTAL483100.0
133) EG-4: [If more than two methods were being used before respondent became pregnant this time:] You may have already told me, but looking at Card 38, what methods were you using at the time you became pregnant (with your (Nth) pregnancy which ended in (DATE)/this time)? (3rd mention) (WHATMETH03)
TOTAL%
1) No method used11.6
3) Birth control pills34.8
4) Condom46.3
7) Withdrawal, pulling out2336.5
8) Depo-Provera, injectables34.8
10) Calendar rhythm, Standard Days, or Cycle Beads method914.3
11) Safe period by temperature or cervical mucus test (Two Day, Billings Ovulation, or Sympto-thermal Method)11.6
12) Diaphragm23.2
13) Female condom, vaginal pouch11.6
15) Jelly or cream11.6
17) Suppository, insert34.8
18) Today sponge11.6
20) Emergency contraception69.5
21) Other method11.6
25) Contraceptive patch23.2
26) Vaginal contraceptive ring23.2
Missing9295 
TOTAL63100.0
134) EG-4: [If more than three methods were being used before respondent became pregnant this time:] You may have already told me, but looking at Card 38, what methods were you using at the time you became pregnant (with your (Nth) pregnancy which ended in (DATE)/this time)? (4th mention) (WHATMETH04)
TOTAL%
7) Withdrawal, pulling out114.3
10) Calendar rhythm, Standard Days, or Cycle Beads method114.3
11) Safe period by temperature or cervical mucus test (Two Day, Billings Ovulation, or Sympto-thermal Method)114.3
12) Diaphragm114.3
15) Jelly or cream114.3
18) Today sponge114.3
20) Emergency contraception114.3
Missing9351 
TOTAL7100.0
135) EG-5: [If respondent did not know or refused to answer pregnancy beginning date and never used a method of birth control or pregnancy began prior to January [YEAR OF INTERVIEW - 3] and respondent has never used a method of birth control or respondent's first method use was after the end of the pregnancy or pregnancy began on or after January [YEAR OF INTERVIEW - 3] and respondent did not use a method in the month pregnancy began or respondent did not use a method within pregnancy interval (between first sex/previous pregnancy end and end of this pregnancy) or responded 'don't know' or 'refused':] [If respondent never used a method:] Before you became pregnant (with your (Nth) pregnancy which ended in (DATE)/this time), was the reason you did not use any birth control methods because you, yourself, wanted to become pregnant? (If used a method between first sex/last pregnancy and this one:) You told me you had stopped using a birth control method before you became pregnant (with your (Nth) pregnancy which ended in (DATE)/this time). Was the reason you had stopped using any methods because you yourself wanted to become pregnant? (If did not use a method between first sex/last pregnancy and this one:) You did not use any method of birth control from (your first intercourse/[BABY NAME'S] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) until you became pregnant (with your (Nth) pregnancy which ended in (DATE)/this time). Was the reason you were not using any methods because you yourself wanted to become pregnant? (RESNOUSE)
TOTAL%
1) Yes169251.9
5) No152246.7
8) Refused240.7
9) Don't know210.6
Missing6099 
TOTAL3259100.0
136) EG-6: [If respondent responded 'no' to whether she stopped using all methods of birth control because she wanted to become pregnant or respondent responded 'no' to whether the reason she did not use a method in the pregnancy interval was because she wanted to become pregnant:] Right before you became pregnant (with your [Nth] pregnancy which ended in (DATE)/this time), did you yourself want to have a(nother) baby at any time in the future? (WANTBOLD)
TOTAL%
1) Yes374466.4
5) No167229.6
6) Not sure/Don't know1923.4
8) Refused260.5
9) Don't know60.1
Missing3718 
TOTAL5640100.0
137) EG-7: [If respondent responded 'not sure, don't know' about wanting a(nother) baby at any time in the future:] It is sometimes difficult to recall these things but, right before (this/that) pregnancy began, would you say you probably wanted a(nother) baby at some time in the future or probably not? (PROBBABE)
TOTAL%
1) Probably yes11450.9
5) Probably not6127.2
6) Didn't care177.6
8) Refused2611.6
9) Don't know62.7
Missing9134 
TOTAL224100.0
138) EG-8: [If respondent is younger than 20 years and respondent responded 'no' about wanting a(nother) baby at any time in the future or respondent responded 'probably not' about whether she probably wanted or didn't want a(nother) baby at some time in the future:] So right before you became pregnant (this time/that time), you thought you did not want to have (any children/a Nth child from this pregnancy) at any time in the future, is that correct? (CNFRMNO)
TOTAL%
1) Correct2589.3
2) Incorrect27.1
9) Don't know13.6
Missing9330 
TOTAL28100.0
139) EG-9: [If question confirming that respondent did not want to have a(nother) child at any time was answered 'incorrect' or 'don't know' or 'refused':] Right before you became pregnant (with your (Nth) pregnancy which ended in (DATE)/this time), did you yourself want to have a(nother) baby at any time in the future? (WANTBLD2)
TOTAL%
1) Yes266.7
6) Not sure/Don't know133.3
Missing9355 
TOTAL3100.0
140) EG-10: [If respondent responded 'yes' to whether she stopped using all methods of birth control because she wanted to become pregnant or respondent responded 'yes' to whether the reason she did not use a method in the pregnancy interval was because she wanted to become pregnant or respondent responded 'yes' to whether, right before pregnancy, she wanted to have a baby at any time in the future or respondent responded 'probably yes' to whether, right before pregnancy, she probably wanted to have a baby at some time in the future or respondent responded 'yes' to the second time she was asked whether, right before pregnancy, she wanted to have a baby at any time in the future:] So would you say you became pregnant too soon, at about the right time, or later than you wanted? (TIMINGOK)
TOTAL%
1) Sooner279336.9
2) Right time408754.0
3) Later6048.0
4) Didn't care761.0
8) Refused40.1
9) Don't know110.1
Missing1783 
TOTAL7575100.0
141) EG-11: [If respondent said she became pregnant 'too soon':] How much sooner than you wanted did you become pregnant? (number of months or years) (TOOSOON_N)
TOTAL%
1) 147917.2
2) 255920.0
3) 335512.7
4) 42448.7
5) 544115.8
6) 61987.1
7) 7843.0
8) 8602.1
9) 9281.0
10) 102077.4
11) 1140.1
12) 12311.1
13) 1310.0
14) 1420.1
15) 15220.8
18) 1850.2
19) 1910.0
20) 20100.4
24) 2410.0
25) 2520.1
30) 3010.0
100) 10020.1
998) Refused20.1
999) Don't know541.9
Missing6565 
TOTAL2793100.0
142) EG-11: [If respondent said she became pregnant 'too soon':] How much sooner than you wanted did you become pregnant? (unit - months or years) (TOOSOON_P)
TOTAL%
1) Months2458.8
2) Years250389.6
8) Refused20.1
9) Don't know431.5
Missing6565 
TOTAL2793100.0
143) EG-12a: [If respondent responded that she became pregnant at the 'right time' or 'later' than she wanted or respondent responded 'didn't care ' to whether she probably wanted a(nother) baby at some time in the future:] Right before (the/this/that) pregnancy, did you want to have a(nother) baby with that partner? Would you say definitely yes, probably yes, probably no, or definitely no? (WTHPART1)
TOTAL%
1) Definitely yes405686.2
2) Probably yes3828.1
3) Probably no1162.5
4) Definitely no1493.2
9) Don't know50.1
Missing4650 
TOTAL4708100.0
144) EG-12b: [If respondent responded that she became pregnant 'too soon' or 'didn't care' about the timing or 'don't know' or 'refused' or respondent responded 'no' or 'don't know' or 'refused' to whether she probably wanted a(nother) baby at some time in the future or respondent responded 'no', 'not sure', 'don't know' or 'refused' to whether, right before pregnancy, she wanted to have a baby at any time in the future or respondent responded 'probably not', 'didn't care ', 'Don't know' or 'refused' to whether she probably wanted a(nother) baby at some time in the future or respondent responded 'no', 'not sure', 'didn't care', 'don't know' or 'refused' to the second time she was asked whether, right before pregnancy, she wanted to have a baby at any time in the future:] Right before (the/this/that) pregnancy, did you think you might ever want to have a(nother) baby with that partner? Would you say definitely yes, probably yes, probably no, or definitely no? (WTHPART2)
TOTAL%
1) Definitely yes149032.1
2) Probably yes88919.1
3) Probably no61813.3
4) Definitely no159034.2
8) Refused280.6
9) Don't know320.7
Missing4711 
TOTAL4647100.0
145) EG-13: [If pregnancy ended on or after January [YEAR OF INTERVIEW - 3]:] Please look at the scale on Card 39. On this scale, a zero means that you were very unhappy to be pregnant and a ten means that you were very happy to be pregnant. Tell me which number on the card best describes how you felt when you found out you were pregnant. (FEELINPG)
TOTAL%
0) Very unhappy23410.3
1) 1572.5
2) 2612.7
3) 3753.3
4) 4873.8
5) 52038.9
6) 6964.2
7) 71245.4
8) 81647.2
9) 91155.0
10) Very happy103845.5
98) Refused180.8
99) Don't know80.4
Missing7078 
TOTAL2280100.0
146) EG-16: Right before you became pregnant (this time/that (Nth) time), did the father want you to have a(nother) baby at any time in the future? (HPWNOLD)
TOTAL%
1) Yes686673.4
5) No185219.8
6) Not sure/Don't know5906.3
7) Not ascertained30.0
8) Refused290.3
9) Don't know180.2
TOTAL9358100.0
147) EG-17: [If respondent responded 'yes' to whether father of pregnancy wanted her to have baby at any time in the future:] So would you say you became pregnant sooner than he wanted, at about the right time, or later than he wanted? (TIMOKHP)
TOTAL%
1) Sooner157122.9
2) Right time459366.9
3) Later5558.1
4) Didn't care1121.6
8) Refused10.0
9) Don't know340.5
Missing2492 
TOTAL6866100.0
148) EG-18a: [If respondent is not currently married or married more than once, or times married is unknown or first marriage began after pregnancy ended or first marriage start date is unknown or date pregnancy ended is unknown:] Were you either married to or living with the father of (the pregnancy/this pregnancy/your (Nth) pregnancy which ended in (DATE)) at the beginning of the pregnancy? By living together, we mean having a sexual relationship while sharing the same usual address (COHPBEG)
TOTAL%
1) Yes396157.3
5) No291642.2
8) Refused290.4
9) Don't know60.1
Missing2446 
TOTAL6912100.0
149) EG-18b: [If pregnancy is not current and conditions for COHPBEG are met:] When [BABY NAME] was born, were you either married to or living with (his/her) father? / Were you either married to or living with the father of (the/that) pregnancy when ([BABY NAME] was born/the pregnancy ended)? (COHPEND)
TOTAL%
1) Yes404559.8
5) No268339.7
8) Refused280.4
9) Don't know70.1
Missing2595 
TOTAL6763100.0
150) EG-19: [If pregnancy did not result in a live birth or respondent was not living with the father of the pregnancy when the pregnancy ended or responded 'don't know/refused':] Did you tell the father of (the pregnancy/that (Nth) pregnancy/your current pregnancy) that you (were/are) pregnant? (TELLFATH)
TOTAL%
1) Yes339592.2
5) No2577.0
8) Refused270.7
9) Don't know50.1
Missing5674 
TOTAL3684100.0
151) EG-20: [If respondent told the father of the pregnancy that she was pregnant and if pregnancy is not current:] When did you tell him that you were pregnant - during the pregnancy or after the baby was born/after the pregnancy ended? (WHENTELL)
TOTAL%
1) During the pregnancy323695.3
2) After the (pregnancy ended/baby was born)1564.6
8) Refused10.0
9) Don't know20.1
Missing5963 
TOTAL3395100.0
152) EG-21: [If pregnancy ended on or after January [YEAR OF INTERVIEW - 3] or pregnancy is current:] Look at the scale on Card 40, where a 0 means trying hard not to get pregnant, and a 10 means trying hard to get pregnant. If you had to rate how much you were trying to get pregnant or avoid pregnancy right before you got pregnant (this time/that time), how would you rate yourself? (TRYSCALE)
TOTAL%
0) 043519.1
1) 1773.4
2) 21195.2
3) 31124.9
4) 4893.9
5) 541618.2
6) 6903.9
7) 71245.4
8) 81456.4
9) 9572.5
10) 1059125.9
98) Refused160.7
99) Don't know90.4
Missing7078 
TOTAL2280100.0
153) EG-22: [If pregnancy ended on or after January [YEAR OF INTERVIEW - 3] or pregnancy is current:] Look at the scale on Card 41, where a 0 means you wanted to avoid a pregnancy and a 10 means you wanted to get pregnant. If you had to rate how much you wanted or didn't want a pregnancy right before you got pregnant (this time/that time), how would you rate yourself? (WANTSCAL)
TOTAL%
0) 051322.5
1) 1773.4
2) 2964.2
3) 3944.1
4) 4612.7
5) 532614.3
6) 6612.7
7) 7803.5
8) 81004.4
9) 9693.0
10) 1077634.0
98) Refused160.7
99) Don't know110.5
Missing7078 
TOTAL2280100.0
154) EG-23: [If pregnancy ended on or after January [YEAR OF INTERVIEW - 3] or pregnancy is current and respondent responded that she became pregnant 'too soon' or respondent responded 'no' to whether, right before pregnancy, she wanted to have a baby at any time in the future or respondent responded 'probably not' to whether she probably wanted a(nother) baby at some time in the future or respondent responded 'no' to the second time she was asked whether, right before pregnancy, she wanted to have a baby at any time in the future and respondent used a method in month pregnancy began:] Please look at Card 42. (Earlier you told me (your/this/that) pregnancy occurred too soon / Earlier you told me that (your/this/that) pregnancy occurred at a time when you wanted no future pregnancies.) Which of the following statements applies to you right before you became pregnant (this time/that time (that is, with the pregnancy that ended in [DATE]))? Your birth control method failed, or you did not use your birth control method properly? (1st mention) (WHYPRG1)
TOTAL%
1) Your birth control method failed20146.0
2) You did not use your birth control method properly19143.7
3) Respondent wasn't using a method439.8
9) Don't know20.5
Missing8921 
TOTAL437100.0
155) EG-23: [If more than one reason became pregnant with unintended pregnancy:] (Earlier you told me (your/this/that) pregnancy occurred too soon / Earlier you told me that (your/this/that) pregnancy occurred at a time when you wanted no future pregnancies.) Which of the following statements applies to you right before you became pregnant (this time/that time (that is, with the pregnancy that ended in [DATE]))? Your birth control method failed, or you did not use your birth control method properly? (2nd mention) (WHYPRG2)
TOTAL%
1) Your birth control method failed15.3
2) You did not use your birth control method properly1684.2
3) Respondent wasn't using a method210.5
Missing9339 
TOTAL19100.0
156) EG-24: [If conditions met for WHYPRG1 and respondent did not use a method in month pregnancy began:] (Earlier you told me (your/that) pregnancy occurred too soon / Earlier you told me that (your/this/that) pregnancy occurred at a time when you wanted no future pregnancies.) Which of the following statements applies to you right before you became pregnant (this time/that time (that is, with the pregnancy that ended in [DATE]))? You did not use birth control because... (1st mention) (WHYNOUSE1)
TOTAL%
1) You did not expect to have sex7612.7
2) You did not think you could get pregnant16828.0
3) You didn't really mind if you got pregnant7011.7
4) You were worried about the side effects of birth control6310.5
5) Your male partner did not want you to use a birth control method162.7
6) Your male partner himself did not want to use a birth control method162.7
7) (If volunteered:) Respondent was using a method366.0
8) You could not get a method142.3
9) You were not taking, or using, your method consistently12621.0
98) Refused10.2
99) Don't know142.3
Missing8758 
TOTAL600100.0
157) EG-24: [If more than one reason respondent didn't use a method before unintended pregnancy began:] Please look at Card 43. (Earlier you told me (your/that) pregnancy occurred too soon / Earlier you told me that (your/this/that) pregnancy occurred at a time when you wanted no future pregnancies.) Which of the following statements applies to you right before you became pregnant (this time/that time (that is, with the pregnancy that ended in [DATE]))? You did not use birth control because... (2nd mention) (WHYNOUSE2)
TOTAL%
1) You did not expect to have sex54.8
2) You did not think you could get pregnant2422.9
3) You didn't really mind if you got pregnant1110.5
4) You were worried about the side effects of birth control109.5
5) Your male partner did not want you to use a birth control method1211.4
6) Your male partner himself did not want to use a birth control method1918.1
7) (If volunteered:) Respondent was using a method32.9
8) You could not get a method21.9
9) You were not taking, or using, your method consistently1918.1
Missing9253 
TOTAL105100.0
158) EG-24: [If more than two reasons respondent didn't use a method before unintended pregnancy began:] Please look at Card 43. (Earlier you told me (your/that) pregnancy occurred too soon / Earlier you told me that (your/this/that) pregnancy occurred at a time when you wanted no future pregnancies.) Which of the following statements applies to you right before you became pregnant (this time/that time (that is, with the pregnancy that ended in [DATE]))? You did not use birth control because... (3rd mention) (WHYNOUSE3)
TOTAL%
2) You did not think you could get pregnant13.6
3) You didn't really mind if you got pregnant310.7
4) You were worried about the side effects of birth control414.3
5) Your male partner did not want you to use a birth control method414.3
6) Your male partner himself did not want to use a birth control method621.4
7) (If volunteered:) Respondent was using a method13.6
8) You could not get a method13.6
9) You were not taking, or using, your method consistently828.6
Missing9330 
TOTAL28100.0
159) EG-24: [If more than three reasons respondent didn't use a method before unintended pregnancy began:] Please look at Card 43. (Earlier you told me (your/that) pregnancy occurred too soon / Earlier you told me that (your/this/that) pregnancy occurred at a time when you wanted no future pregnancies.) Which of the following statements applies to you right before you became pregnant (this time/that time (that is, with the pregnancy that ended in [DATE]))? You did not use birth control because... (4th mention) (WHYNOUSE4)
TOTAL%
4) You were worried about the side effects of birth control120.0
5) Your male partner did not want you to use a birth control method120.0
6) Your male partner himself did not want to use a birth control method120.0
7) (If volunteered:) Respondent was using a method120.0
9) You were not taking, or using, your method consistently120.0
Missing9353 
TOTAL5100.0
160) EG-24: [If more than four reasons respondent didn't use a method before unintended pregnancy began:] Please look at Card 43. (Earlier you told me (your/that) pregnancy occurred too soon / Earlier you told me that (your/this/that) pregnancy occurred at a time when you wanted no future pregnancies.) Which of the following statements applies to you right before you became pregnant (this time/that time (that is, with the pregnancy that ended in [DATE]))? You did not use birth control because... (5th mention) (WHYNOUSE5)
TOTAL%
5) Your male partner did not want you to use a birth control method150.0
9) You were not taking, or using, your method consistently150.0
Missing9356 
TOTAL2100.0
161) EG-24aa: [If respondent chose 'did not think you could get pregnant' as reason for no birth control use before unintended pregnancy:] Could you say a bit more about why you did not think you could get pregnant? (1st mention) (WHYNOPG1)
TOTAL%
1) Diagnosis of repro problems/condition178.9
2) Prior pregnancy or attempt: Problems with or treatments/ART needed42.1
3) Prior unprotected sex, no pregnancy2513.2
4) Just didn't think would get pregnant/misunderstood risk189.5
5) Just didn't think could get pregnant84.2
6) Don't know why/didn't think about it/naive/mistake2010.5
7) Thought method was still working (still in her system)105.3
8) Prior/Recent miscarriage(s)115.8
9) Menstrual cycle problems/irregularity31.6
10) Had birth recently52.6
11) Perceive infertile or difficult getting pregnant/carrying to term42.1
12) Lack of education/knowledge21.1
13) Endometriosis21.1
14) Age (too old)31.6
15) Breastfeeding94.7
16) Believed partner subfecund/infertile/sterile63.2
17) Withdrawal failed94.7
18) Thought it was safe period in cycle73.7
19) Method failure (pill, condom, tubal, IUD)105.3
20) Other147.4
97) Not ascertained31.6
Missing9168 
TOTAL190100.0
162) EG-24aa: [If respondent reported at least two reasons on WHYNOPG:] Could you say a bit more about why you did not think you could get pregnant? (2nd mention) (WHYNOPG2)
TOTAL%
3) Prior unprotected sex, no pregnancy112.5
4) Just didn't think would get pregnant/misunderstood risk112.5
7) Thought method was still working (still in her system)225.0
17) Withdrawal failed112.5
18) Thought it was safe period in cycle225.0
20) Other112.5
Missing9350 
TOTAL8100.0
163) EG-24a: [If respondent reported more than one reason why didn't use a method before unintended pregnancy began:] Which one of these is the main reason that you did not use birth control? (MAINOUSE)
TOTAL%
1) You did not expect to have sex1717.2
2) You did not think you could get pregnant1919.2
3) You didn't really mind if you got pregnant88.1
4) You were worried about the side effects of birth control1414.1
5) Your male partner did not want you to use a birth control method44.0
6) Your male partner himself did not want to use a birth control method1717.2
8) You could not get a method44.0
9) You were not taking, or using, your method consistently1515.2
99) Don't know11.0
Missing9259 
TOTAL99100.0
164) Duration of completed pregnancy in weeks (recode) (PRGLNGTH)
TOTAL%
0) 70.1
1) 110.1
2) 500.5
3) 1021.1
4) 2742.9
5) 1281.4
6) 3754.0
7) 1852.0
8) 2993.2
9) 3313.5
10) 1251.3
11) 820.9
12) 1321.4
13) 2222.4
14) 390.4
15) 270.3
16) 400.4
17) 850.9
18) 250.3
19) 250.3
20) 210.2
21) 90.1
22) 760.8
23) 70.1
24) 250.3
25) 130.1
26) 580.6
27) 170.2
28) 390.4
29) 250.3
30) 951.0
31) 150.2
32) 1181.3
33) 350.4
34) 730.8
35) 2392.6
36) 3133.3
37) 4324.6
38) 7558.1
39) 238425.5
40) 131114.0
41) 4224.5
42) 2312.5
43) 650.7
44) 90.1
45) 30.0
46) 30.0
48) 10.0
TOTAL9358100.0
165) Pregnancy outcome (recode) (OUTCOME)
TOTAL%
1) Live birth648969.3
2) Induced abortion94710.1
3) Stillbirth860.9
4) Miscarriage146915.7
5) Ectopic pregnancy1181.3
6) Current pregnancy2492.7
TOTAL9358100.0
166) [For all pregnancies that resulted in live birth:] Birth order (recode) (BIRTHORD)
TOTAL%
1) 1st birth306747.3
2) 2nd birth200230.9
3) 3rd birth93714.4
4) 4th birth3225.0
5) 5th birth1061.6
6) 6th birth320.5
7) 7th birth140.2
8) 8th birth60.1
9) 9th birth20.0
10) 10th birth10.0
Missing2869 
TOTAL6489100.0
167) [If pregnancy is a completed pregnancy:] Century month for date pregnancy ended (recode) (DATEND)
NMeanStd.Deviation
TOTAL91091265.95379
168) [If pregnancy is a completed pregnancy:] Age at pregnancy outcome (recode) (AGEPREG)
NMeanStd.Deviation
TOTAL91092494.935578
169) Century month for date of conception (recode) (DATECON)
NMeanStd.Deviation
TOTAL93581262.34180
170) Age at time of conception (recode) (AGECON)
NMeanStd.Deviation
TOTAL93582446.33579
171) [If pregnancy is a completed pregnancy:] Formal marital status at pregnancy outcome (recode) (FMAROUT5)
TOTAL%
1) Married370040.6
2) Divorced5175.7
3) Widowed250.3
4) Separated961.1
5) Never married477152.4
Missing249 
TOTAL9109100.0
172) [If pregnancy is a completed pregnancy:] Whether pregnancy ended before respondent's first marriage (premaritally) (recode) (PMARPREG)
TOTAL%
1) Yes477152.4
2) No433847.6
Missing249 
TOTAL9109100.0
173) [If pregnancy is a completed pregnancy:] Informal marital status at pregnancy outcome - Six categories (recode) (RMAROUT6)
TOTAL%
1) Married370040.6
2) Divorced2412.6
3) Widowed150.2
4) Separated961.1
5) Cohabiting251627.6
6) Never married, not cohabiting254127.9
Missing249 
TOTAL9109100.0
174) Formal marital status at conception - Five categories (recode) (FMARCON5)
TOTAL%
1) Married347337.1
2) Divorced5345.7
3) Widowed240.3
4) Separated891.0
5) Never married523856.0
TOTAL9358100.0
175) Informal marital status at conception - Six categories (recode) (RMARCON6)
TOTAL%
1) Married347337.1
2) Divorced2562.7
3) Widowed150.2
4) Separated891.0
5) Cohabiting259727.8
6) Never married, not cohabiting292831.3
TOTAL9358100.0
176) [If pregnancy is a completed pregnancy (other than an induced abortion) that ended in January [YEAR OF INTERVIEW - 5] or later, but not with an unnamed baby placed for adoption:] Number of weeks pregnant when respondent learned she was pregnant (recode) (LEARNPRG)
TOTAL%
0) 90.3
1) 682.4
2) 2177.6
3) 2679.3
4) 70224.6
5) 37413.1
6) 44115.4
7) 1013.5
8) 30610.7
9) 521.8
10) 592.1
11) 130.5
12) 1083.8
13) 110.4
14) 120.4
15) 110.4
16) 361.3
17) 40.1
18) 70.2
19) 10.0
20) 230.8
21) 10.0
22) 60.2
23) 20.1
24) 60.2
25) 30.1
26) 50.2
28) 40.1
30) 20.1
31) 10.0
34) 10.0
36) 10.0
38) 10.0
39) 20.1
40) 10.0
Missing6500 
TOTAL2858100.0
177) [If pregnancy is a completed pregnancy (other than an induced abortion) that ended in January [YEAR OF INTERVIEW - 5] or later, but not with an unnamed baby placed for adoption:] Number of weeks pregnant at first prenatal care (recode) (PNCAREWK)
TOTAL%
1) 1180.6
2) 2562.0
3) 3702.4
4) 432811.5
5) 51796.3
6) 643015.0
7) 71495.2
8) 849317.2
9) 91324.6
10) 101455.1
11) 11411.4
12) 122107.3
13) 13240.8
14) 14311.1
15) 15160.6
16) 16712.5
17) 1750.2
18) 18160.6
19) 1920.1
20) 20421.5
21) 2140.1
22) 2280.3
23) 2330.1
24) 24190.7
25) 2540.1
26) 2680.3
27) 2720.1
28) 2840.1
30) 3060.2
31) 3120.1
32) 3210.0
36) 3630.1
38) 3810.0
40) 4010.0
95) No prenatal care for this pregnancy33611.7
Missing6498 
TOTAL2860100.0
178) [If pregnancy ended in live birth in January [INTERVIEW YEAR - 5] or later:] Payment for delivery (recode) (PAYDELIV)
TOTAL%
1) Own income only401.8
2) Insurance only44520.0
3) Own income and insurance only45620.5
4) Medicaid/Government assistance mentioned at all123255.4
5) All other combinations of payment methods522.3
Missing7133 
TOTAL2225100.0
179) [If pregnancy ended in live birth:] Low birthweight - Baby 1 (recode) (LBW1)
TOTAL%
1) Yes, low birth weight69710.7
2) No, not low birth weight579289.3
Missing2869 
TOTAL6489100.0
180) [If pregnancy ended in live birth:] Current living arrangements of first liveborn child from this pregnancy (recode) (LIVCHILD)
TOTAL%
1) Child lives with respondent602592.8
2) Child is dead510.8
3) Child lives with adoptive parents/family500.8
4) Child lives with biological father1582.4
5) Child lives with other relatives1332.0
6) Child's living arrangements are other or unknown721.1
Missing2869 
TOTAL6489100.0
181) [If pregnancy ended in single live birth and child is currently under age 19 lived with respondent at least two months:] Duration of breastfeeding in weeks (recode) (BFEEDWKS)
NMeanStd.Deviation
TOTAL5618383.137463
182) Wantedness of pregnancy - respondent - Cycle 4 version (recode) (OLDWANTR)
TOTAL%
1) Later, overdue6126.5
2) Right time409343.7
3) Too soon, mistimed280530.0
4) Didn't care, indifferent891.0
5) Unwanted173518.5
6) Don't know, not sure240.3
TOTAL9358100.0
183) Wantedness of pregnancy - Respondent's partner (father of pregnancy) - Cycle 4 version (recode) (OLDWANTP)
TOTAL%
1) Later, overdue5696.1
2) Right time460249.2
3) Too soon, mistimed159517.0
4) Didn't care, indifferent1231.3
5) Unwanted185819.9
6) Don't know, not sure6116.5
TOTAL9358100.0
184) Wantedness of pregnancy - Respondent (recode) (WANTRESP)
TOTAL%
1) Later, overdue6126.5
2) Right time409343.7
3) Too soon, mistimed280730.0
4) Didn't care, indifferent891.0
5) Unwanted173318.5
6) Don't know, not sure240.3
TOTAL9358100.0
185) Wantedness of pregnancy - Respondent's partner (recode) (WANTPART)
TOTAL%
1) Later, overdue5716.1
2) Right time460549.2
3) Too soon, mistimed160317.1
4) Didn't care, indifferent1241.3
5) Unwanted186219.9
6) Don't know, not sure5936.3
TOTAL9358100.0
186) [If respondent said she became pregnant 'too soon':] Number of months too soon pregnancy occurred (recode) (TOOSOON)
TOTAL%
1) 260.9
2) 321.1
3) 281.0
4) 150.5
5) 130.5
6) 963.4
7) 40.1
8) 30.1
9) 70.3
10) 30.1
12) 51418.4
15) 20.1
18) 40.1
24) 53319.1
36) 32911.8
48) 2308.2
60) 42815.3
72) 1093.9
84) 802.9
96) 572.0
108) 220.8
120) 2057.3
132) 40.1
144) 110.4
156) 10.0
168) 20.1
180) 200.7
216) 10.0
228) 10.0
240) 100.4
300) 20.1
360) 10.0
Missing6565 
TOTAL2793100.0
187) Detailed wantedness of pregnancy - respondent (recode) (NEWWANTR)
TOTAL%
1) Later, overdue6126.5
2) Right time409343.7
3) Too soon: By less than two years7548.1
4) Too soon: By two years or more205321.9
5) Didn't care, indifferent891.0
6) Unwanted173318.5
7) Don't know, not sure240.3
TOTAL9358100.0
188) Century month of respondent's birth (CMBIRTH)
NMeanStd.Deviation
TOTAL9358968.74179
189) Age at interview (respondent recode) (AGER)
TOTAL%
15) 15 years20.0
16) 16 years80.1
17) 17 years260.3
18) 18 years340.4
19) 19 years590.6
20) 20 years790.8
21) 21 years1261.3
22) 22 years1441.5
23) 23 years1862.0
24) 24 years2452.6
25) 25 years2963.2
26) 26 years3764.0
27) 27 years3904.2
28) 28 years3103.3
29) 29 years3693.9
30) 30 years5145.5
31) 31 years4014.3
32) 32 years5235.6
33) 33 years4514.8
34) 34 years4895.2
35) 35 years5515.9
36) 36 years4184.5
37) 37 years4454.8
38) 38 years3804.1
39) 39 years4414.7
40) 40 years3623.9
41) 41 years4334.6
42) 42 years3393.6
43) 43 years4755.1
44) 44 years4845.2
45) 44 years20.0
TOTAL9358100.0
190) Respondent's age at screener (AGESCRN)
TOTAL%
15) 15 years20.0
16) 16 years80.1
17) 17 years260.3
18) 18 years340.4
19) 19 years600.6
20) 20 years780.8
21) 21 years1311.4
22) 22 years1451.5
23) 23 years1862.0
24) 24 years2492.7
25) 25 years3103.3
26) 26 years3623.9
27) 27 years3904.2
28) 28 years3153.4
29) 29 years3724.0
30) 30 years5035.4
31) 31 years4164.4
32) 32 years5265.6
33) 33 years4524.8
34) 34 years4935.3
35) 35 years5445.8
36) 36 years4184.5
37) 37 years4384.7
38) 38 years3814.1
39) 39 years4304.6
40) 40 years3693.9
41) 41 years4314.6
42) 42 years3483.7
43) 43 years4624.9
44) 44 years4795.1
TOTAL9358100.0
191) Formal marital status (respondent recode) (FMARITAL)
TOTAL%
1) Married to a person of the opposite sex407443.5
2) Widowed860.9
3) Divorced or annulled123713.2
4) Separated6647.1
5) Never married329735.2
TOTAL9358100.0
192) Informal marital status (respondent recode) (RMARITAL)
TOTAL%
1) Currently married407443.5
2) Not married but living with opposite sex partner164417.6
3) Widowed550.6
4) Divorced8298.9
5) Separated for reasons of marital discord5646.0
6) Never been married219223.4
TOTAL9358100.0
193) Education (completed years of schooling) (respondent recode) (EDUCAT)
TOTAL%
9) Ninth grade or less124713.3
10) 10th grade5265.6
11) 11th grade6517.0
12) 12th grade231524.7
13) One year of college/grad school119312.7
14) Two years of college/grad school117912.6
15) Three years of college/grad school3133.3
16) Four years of college/grad school8769.4
17) Five years of college/grad school2362.5
18) Six years of college/grad school4384.7
19) Seven or more years of college/grad school3844.1
TOTAL9358100.0
194) Highest completed year of school or degree (respondent recode) (HIEDUC)
TOTAL%
5) Ninth grade or less100210.7
6) 10th grade3463.7
7) 11th grade4334.6
8) 12th grade, no diploma (nor GED)700.7
9) High school graduate (diploma or GED)288230.8
10) Some college but no degree194320.8
11) Associate degree in college/university8278.8
12) Bachelor's degree114912.3
13) Master's degree5766.2
14) Doctorate degree670.7
15) Professional degree630.7
TOTAL9358100.0
195) Race (respondent recode) (RACE)
TOTAL%
1) Black243126.0
2) White599264.0
3) Other93510.0
TOTAL9358100.0
196) Hispanic origin (respondent recode) (HISPANIC)
TOTAL%
1) Hispanic253127.0
2) Non-Hispanic682773.0
TOTAL9358100.0
197) Race and Hispanic origin of respondent - 1977 OMB standards (respondent recode) (HISPRACE)
TOTAL%
1) Hispanic253127.0
2) Non-Hispanic White399442.7
3) Non-Hispanic Black227224.3
4) Non-Hispanic other5616.0
TOTAL9358100.0
198) Race and Hispanic origin of respondent - 1997 OMB standards (respondent recode) (HISPRACE2)
TOTAL%
1) Hispanic253127.0
2) Non-Hispanic White, single race383641.0
3) Non-Hispanic Black, single race213422.8
4) Non-Hispanic other or multiple race8579.2
TOTAL9358100.0
199) Pregnant at time of interview (respondent recode) (RCURPREG)
TOTAL%
1) Yes (currently pregnant)6066.5
2) No (not currently pregnant)875293.5
TOTAL9358100.0
200) CAPI-based total number of pregnancies (respondent recode) (PREGNUM)
TOTAL%
1) One pregnancy8889.5
2) Two pregnancies199221.3
3) Three pregnancies228324.4
4) Four pregnancies163217.4
5) Five pregnancies107011.4
6) Six pregnancies6006.4
7) 73714.0
8) 82242.4
9) 9991.1
10) 10600.6
11) 11550.6
12) 12360.4
13) 13130.1
15) 15150.2
20) 20200.2
TOTAL9358100.0
201) Total number of live births (respondent recode) (PARITY)
TOTAL%
0) Zero babies5826.2
1) One baby178019.0
2) Two babies280229.9
3) Three babies231824.8
4) Four babies109111.7
5) 54995.3
6) 61501.6
7) 7780.8
8) 8390.4
9) 990.1
10) 10100.1
TOTAL9358100.0
202) Current health insurance coverage status (respondent recode) (CURR_INS)
TOTAL%
1) Currently covered by private health insurance or Medi-Gap395442.3
2) Currently covered by Medicaid, CHIP, or a state-sponsored health plan314233.6
3) Currently covered by Medicare, military health care, or other government health care3724.0
4) Currently covered only by a single-service plan, only by the Indian Health Service, or currently not covered by health insurance189020.2
TOTAL9358100.0
203) Whether respondent or any members of her family received public assistance in the calendar year before the interview (respondent recode) (PUBASSIS)
TOTAL%
1) Yes (received public assistance in [INTERVIEW YEAR - 1])525756.2
2) No (did not receive public assistance in [INTERVIEW YEAR - 1])410143.8
TOTAL9358100.0
204) Poverty level income (respondent recode) (POVERTY)
NMeanStd.Deviation
TOTAL9358184.006153
205) Labor force status (respondent recode) (LABORFOR)
TOTAL%
1) Working full-time373839.9
2) Working part-time158316.9
3) Working - Temp ill/etc.2692.9
4) Working-maternity or family leave1351.4
5) Not working but looking for work5515.9
6) School3333.6
7) Keeping house243326.0
8) Caring for family1161.2
9) Other2002.1
TOTAL9358100.0
206) Current religious affiliation (respondent recode) (RELIGION)
TOTAL%
1) No religion188520.1
2) Catholic198521.2
3) Protestant479051.2
4) Other religions6987.5
TOTAL9358100.0
207) Place of residence (Metropolitan/Nonmetropolitan) (respondent recode) (METRO)
TOTAL%
1) Principal city of MSA358438.3
2) Other MSA408743.7
3) Not MSA168718.0
TOTAL9358100.0
208) Were you born outside of the United States? (BRNOUT)
TOTAL%
1) Yes200821.5
5) No734678.5
8) Refused40.0
TOTAL9358100.0
209) Year respondent came to the United States to stay (YRSTRUS)
TOTAL%
1972) 20.1
1973) 110.5
1974) 110.5
1975) 130.6
1976) 90.4
1977) 80.4
1978) 180.9
1979) 160.8
1980) 170.8
1981) 100.5
1982) 20.1
1983) 150.7
1984) 170.8
1985) 110.5
1986) 331.6
1987) 321.6
1988) 271.3
1989) 492.4
1990) 422.1
1991) 321.6
1992) 472.3
1993) 492.4
1994) 693.4
1995) 683.4
1996) 663.3
1997) 663.3
1998) 783.9
1999) 1125.6
2000) 1226.1
2001) 1145.7
2002) 844.2
2003) 914.5
2004) 1045.2
2005) 1155.7
2006) 753.7
2007) 824.1
2008) 381.9
2009) 442.2
2010) 502.5
2011) 472.3
2012) 261.3
2013) 422.1
2014) 311.5
2015) 60.3
9998) 30.1
9999) 40.2
Missing7350 
TOTAL2008100.0
210) PRGLNGTH imputation flag (PRGLNGTH_I)
TOTAL%
0) Questionnaire data (not imputed)933499.7
1) Multiple regression imputation220.2
2) Logical imputation20.0
TOTAL9358100.0
211) OUTCOME imputation flag (OUTCOME_I)
TOTAL%
0) Questionnaire data (not imputed)933299.7
1) Multiple regression imputation230.2
2) Logical imputation30.0
TOTAL9358100.0
212) BIRTHORD imputation flag (BIRTHORD_I)
TOTAL%
0) Questionnaire data (not imputed)933599.8
1) Multiple regression imputation230.2
TOTAL9358100.0
213) DATEND imputation flag (DATEND_I)
TOTAL%
0) Questionnaire data (not imputed)929399.3
1) Multiple regression imputation590.6
2) Logical imputation60.1
TOTAL9358100.0
214) AGEPREG imputation flag (AGEPREG_I)
TOTAL%
0) Questionnaire data (not imputed)929999.4
1) Multiple regression imputation590.6
TOTAL9358100.0
215) DATECON imputation flag (DATECON_I)
TOTAL%
0) Questionnaire data (not imputed)929699.3
1) Multiple regression imputation610.7
2) Logical imputation10.0
TOTAL9358100.0
216) AGECON imputation flag (AGECON_I)
TOTAL%
0) Questionnaire data (not imputed)929699.3
1) Multiple regression imputation610.7
2) Logical imputation10.0
TOTAL9358100.0
217) FMAROUT5 imputation flag (FMAROUT5_I)
TOTAL%
0) Questionnaire data (not imputed)927499.1
1) Multiple regression imputation830.9
2) Logical imputation10.0
TOTAL9358100.0
218) PMARPREG imputation flag (PMARPREG_I)
TOTAL%
0) Questionnaire data (not imputed)928899.3
1) Multiple regression imputation700.7
TOTAL9358100.0
219) RMAROUT6 imputation flag (RMAROUT6_I)
TOTAL%
0) Questionnaire data (not imputed)928399.2
1) Multiple regression imputation740.8
2) Logical imputation10.0
TOTAL9358100.0
220) FMARCON5 imputation flag (FMARCON5_I)
TOTAL%
0) Questionnaire data (not imputed)927399.1
1) Multiple regression imputation840.9
2) Logical imputation10.0
TOTAL9358100.0
221) RMARCON6 imputation flag (RMARCON6_I)
TOTAL%
0) Questionnaire data (not imputed)928299.2
1) Multiple regression imputation750.8
2) Logical imputation10.0
TOTAL9358100.0
222) LEARNPRG imputation flag (LEARNPRG_I)
TOTAL%
0) Questionnaire data (not imputed)930699.4
1) Multiple regression imputation440.5
2) Logical imputation80.1
TOTAL9358100.0
223) PNCAREWK imputation flag (PNCAREWK_I)
TOTAL%
0) Questionnaire data (not imputed)931999.6
1) Multiple regression imputation240.3
2) Logical imputation150.2
TOTAL9358100.0
224) PAYDELIV imputation flag (PAYDELIV_I)
TOTAL%
0) Questionnaire data (not imputed)934499.9
1) Multiple regression imputation140.1
TOTAL9358100.0
225) LBW1 imputation flag (LBW1_I)
TOTAL%
0) Questionnaire data (not imputed)931599.5
1) Multiple regression imputation430.5
TOTAL9358100.0
226) LIVCHILD imputation flag (LIVCHILD_I)
TOTAL%
0) Questionnaire data (not imputed)933599.8
2) Logical imputation230.2
TOTAL9358100.0
227) BFEEDWKS imputation flag (BFEEDWKS_I)
TOTAL%
0) Questionnaire data (not imputed)931299.5
1) Multiple regression imputation110.1
2) Logical imputation350.4
TOTAL9358100.0
228) OLDWANTR imputation flag (OLDWANTR_I)
TOTAL%
0) Questionnaire data (not imputed)931499.5
1) Multiple regression imputation430.5
2) Logical imputation10.0
TOTAL9358100.0
229) OLDWANTP imputation flag (OLDWANTP_I)
TOTAL%
0) Questionnaire data (not imputed)929099.3
1) Multiple regression imputation650.7
2) Logical imputation30.0
TOTAL9358100.0
230) WANTRESP imputation flag (WANTRESP_I)
TOTAL%
0) Questionnaire data (not imputed)931499.5
1) Multiple regression imputation430.5
2) Logical imputation10.0
TOTAL9358100.0
231) WANTPART imputation flag (WANTPART_I)
TOTAL%
0) Questionnaire data (not imputed)927299.1
1) Multiple regression imputation830.9
2) Logical imputation30.0
TOTAL9358100.0
232) TOOSOON imputation flag (TOOSOON_I)
TOTAL%
0) Questionnaire data (not imputed)930099.4
1) Multiple regression imputation580.6
TOTAL9358100.0
233) NEWWANTR imputation flag (NEWWANTR_I)
TOTAL%
0) Questionnaire data (not imputed)925698.9
1) Multiple regression imputation921.0
2) Logical imputation100.1
TOTAL9358100.0
234) AGER imputation flag (AGER_I)
TOTAL%
0) Questionnaire data (not imputed)9358100.0
TOTAL9358100.0
235) FMARITAL imputation flag (FMARITAL_I)
TOTAL%
0) Questionnaire data (not imputed)9358100.0
TOTAL9358100.0
236) RMARITAL imputation flag (RMARITAL_I)
TOTAL%
0) Questionnaire data (not imputed)9358100.0
TOTAL9358100.0
237) EDUCAT imputation flag (EDUCAT_I)
TOTAL%
0) Questionnaire data (not imputed)935399.9
1) Multiple regression imputation50.1
TOTAL9358100.0
238) HIEDUC imputation flag (HIEDUC_I)
TOTAL%
0) Questionnaire data (not imputed)934999.9
1) Multiple regression imputation90.1
TOTAL9358100.0
239) RACE imputation flag (RACE_I)
TOTAL%
0) Questionnaire data (not imputed)934199.8
1) Multiple regression imputation150.2
2) Logical imputation20.0
TOTAL9358100.0
240) HISPANIC imputation flag (HISPANIC_I)
TOTAL%
0) Questionnaire data (not imputed)9356100.0
2) Logical imputation20.0
TOTAL9358100.0
241) HISPRACE imputation flag (HISPRACE_I)
TOTAL%
0) Questionnaire data (not imputed)9356100.0
2) Logical imputation20.0
TOTAL9358100.0
242) HISPRACE2 imputation flag (HISPRACE2_I)
TOTAL%
0) Questionnaire data (not imputed)9356100.0
2) Logical imputation20.0
TOTAL9358100.0
243) RCURPREG imputation flag (RCURPREG_I)
TOTAL%
0) Questionnaire data (not imputed)935399.9
2) Logical imputation50.1
TOTAL9358100.0
244) PREGNUM imputation flag (PREGNUM_I)
TOTAL%
0) Questionnaire data (not imputed)9358100.0
TOTAL9358100.0
245) PARITY imputation flag (PARITY_I)
TOTAL%
0) Questionnaire data (not imputed)935199.9
2) Logical imputation70.1
TOTAL9358100.0
246) CURR_INS imputation flag (CURR_INS_I)
TOTAL%
0) Questionnaire data (not imputed)935399.9
1) Multiple regression imputation50.1
TOTAL9358100.0
247) PUBASSIS imputation flag (PUBASSIS_I)
TOTAL%
0) Questionnaire data (not imputed)920198.3
1) Multiple regression imputation1571.7
TOTAL9358100.0
248) POVERTY imputation flag (POVERTY_I)
TOTAL%
0) Questionnaire data (not imputed)889095.0
1) Multiple regression imputation4685.0
TOTAL9358100.0
249) LABORFOR imputation flag (LABORFOR_I)
TOTAL%
0) Questionnaire data (not imputed)9355100.0
1) Multiple regression imputation30.0
TOTAL9358100.0
250) RELIGION imputation flag (RELIGION_I)
TOTAL%
0) Questionnaire data (not imputed)933499.7
1) Multiple regression imputation240.3
TOTAL9358100.0
251) METRO imputation flag (METRO_I)
TOTAL%
0) Questionnaire data (not imputed)9358100.0
TOTAL9358100.0
252) Final weight for the 2013-2015 NSFG (WGT2013_2015)
NMeanStd.Deviation
TOTAL935810759.211400
253) Randomized version of the sampling error computational unit (SECU)
TOTAL%
1) 234125.0
2) 222323.8
3) 241925.8
4) 237525.4
TOTAL9358100.0
254) Randomized version of the stratum (SEST)
TOTAL%
301) 6196.6
304) 3814.1
307) 3083.3
315) 5075.4
318) 5075.4
324) 5746.1
335) 4805.1
338) 5956.4
339) 5545.9
340) 5175.5
342) 6977.4
344) 3423.7
352) 4514.8
355) 6236.7
358) 4184.5
359) 4715.0
360) 7417.9
372) 5736.1
TOTAL9358100.0
255) Century month of interview date (CMINTVW)
TOTAL%
1365) 1681.8
1366) 4905.2
1367) 4034.3
1368) 2012.1
1369) 3563.8
1370) 3693.9
1371) 2953.2
1372) 3974.2
1373) 5145.5
1374) 3423.7
1375) 5415.8
1376) 5495.9
1377) 2863.1
1378) 3744.0
1379) 3914.2
1380) 1842.0
1381) 4284.6
1382) 4444.7
1383) 3804.1
1384) 4134.4
1385) 4614.9
1386) 3814.1
1387) 4795.1
1388) 4284.6
1389) 840.9
TOTAL9358100.0
256) Century month of interview minus one year (CMLSTYR)
TOTAL%
1353) 1681.8
1354) 4905.2
1355) 4034.3
1356) 2012.1
1357) 3563.8
1358) 3693.9
1359) 2953.2
1360) 3974.2
1361) 5145.5
1362) 3423.7
1363) 5415.8
1364) 5495.9
1365) 2863.1
1366) 3744.0
1367) 3914.2
1368) 1842.0
1369) 4284.6
1370) 4444.7
1371) 3804.1
1372) 4134.4
1373) 4614.9
1374) 3814.1
1375) 4795.1
1376) 4284.6
1377) 840.9
TOTAL9358100.0
257) Century month for the January three years prior to CMINTVW (CMJAN3YR)
TOTAL%
1321) 126213.5
1333) 459849.1
1345) 349837.4
TOTAL9358100.0
258) Century month for the January four years prior to CMINTVW (CMJAN4YR)
TOTAL%
1309) 126213.5
1321) 459849.1
1333) 349837.4
TOTAL9358100.0
259) Century month for the January five years prior to CMINTVW (CMJAN5YR)
TOTAL%
1297) 126213.5
1309) 459849.1
1321) 349837.4
TOTAL9358100.0
260) Quarter when case was sampled (QUARTER)
TOTAL%
9) 126213.5
10) 102010.9
11) 112012.0
12) 133014.2
13) 112812.1
14) 122913.1
15) 113512.1
16) 113412.1
TOTAL9358100.0
261) Regular- or double-sample portion of the quarter (PHASE)
TOTAL%
1) First 10 weeks of quarter846090.4
2) Last 2 weeks of quarter (double sample)8989.6
TOTAL9358100.0
262) Calendar year when interview occurred (INTVWYEAR)
TOTAL%
2013) 126213.5
2014) 459849.1
2015) 349837.4
TOTAL9358100.0
263) I-RACE: Race (respondent recode) (for use with online analysis) (I-RACE)
TOTAL%
1) Black243126.0
2) White599264.0
3) Other93510.0
TOTAL9358100.0
264) I-EDUC: Highest completed year of school or degree (respondent recode) (Recoded for use with online analysis) (I-EDUC)
TOTAL%
1) 12 grade or less, no diploma (nor GED)185119.8
2) High school graduate (diploma or GED)288230.8
3) Some college but no degree194320.8
4) Associate degree in college/university8278.8
5) Bachelor's degree114912.3
6) Graduate or professional degree7067.5
TOTAL9358100.0
265) I-RELIGION: Current religious affiliation (respondent recode) (for use with online analysis) (I-RELIGION)
TOTAL%
1) No religion188520.1
2) Catholic198521.2
3) Protestant479051.2
4) Other religions6987.5
TOTAL9358100.0
266) I-EMPLOY: Labor force status (respondent recode) (Recoded for use with online analysis) (I-EMPLOY)
TOTAL%
1) Working full-time373839.9
2) Working part-time, temp, maternity or family leave198721.2
3) Not working but looking for work5515.9
4) School3333.6
5) Keeping house243326.0
6) Caring for family or other3163.4
TOTAL9358100.0