National Longitudinal Study of Adolescent to Adult Health, Public Use Contextual Database, Wave I

Data Archive > U.S. Surveys > General Population > National > Add Health Surveys > Codebook


All frequencies are raw numbers (no weights used).
1) Respondent Identifier (AID)
NMeanStd.Deviation
TOTAL650494171775.8746550036
2) Geocode Match Indicator (MATCH)
TOTAL%
0) No match731.1
1) GPS match186928.7
2) Address match445168.4
3) ZIP+4 match/urban1111.7
TOTAL6504100.0
3) Mover Indicator: Responded moved between Wave I and Wave II (MOVER)
TOTAL%
0) Respondent did not move453669.7
1) Moved to different block group2143.3
2) Moved within same block group390.6
3) Moved, location unknown480.7
9) Respondent did not participate in both waves166725.6
TOTAL6504100.0
4) Urbanicity Code (Urban/Not Urban) (BST90P01)
TOTAL%
1) Completely urban336251.7
2) Not completely urban306647.1
8) Unstable estimates30.0
9) Geocode missing731.1
TOTAL6504100.0
5) Modal Race (BST90P02)
TOTAL%
1) White515379.2
2) Black103415.9
3) Other2333.6
8) Unstable estimates110.2
9) Geocode missing731.1
TOTAL6504100.0
6) Dispersion in Race Composition (BST90P03)
NMeanStd.Deviation
TOTAL6504129.4341129
7) Proportion Hispanic (BST90P04)
TOTAL%
1) Low586790.2
2) Medium3054.7
3) High1372.1
4) Very high1191.8
8) Unstable estimates30.0
9) Geocode missing731.1
TOTAL6504100.0
8) Sex Composition (BST90P05)
TOTAL%
1) Heavily male5778.9
2) Balanced524580.6
3) Heavily female6069.3
8) Unstable estimates30.0
9) Geocode missing731.1
TOTAL6504100.0
9) Median Age (BST90P06)
TOTAL%
16) 1610.0
17) 1740.1
18) 1810.0
19) 19140.2
20) 20130.2
21) 21230.4
22) 22180.3
23) 23470.7
24) 241091.7
25) 251171.8
26) 261822.8
27) 272073.2
28) 283515.4
29) 294166.4
30) 304296.6
31) 314136.3
32) 325869.0
33) 336149.4
34) 344336.7
35) 353986.1
36) 365007.7
37) 373144.8
38) 381832.8
39) 391993.1
40) 402233.4
41) 411332.0
42) 42891.4
43) 431061.6
44) 44400.6
45) 45410.6
46) 46320.5
47) 47300.5
48) 48180.3
49) 49230.4
50) 50250.4
51) 51130.2
52) 5290.1
53) 53170.3
54) 5450.1
55) 5560.1
56) 5630.0
57) 57150.2
59) 5910.0
60) 60130.2
62) 6230.0
63) 6310.0
65) 6510.0
72) 7210.0
98) Unstable estimates110.2
99) Geocode missing731.1
TOTAL6504100.0
10) Dispersion in Age Distribution (BST90P07)
NMeanStd.Deviation
TOTAL6504130.0831129
11) Modal Marital Status (BST90P08)
TOTAL%
1) Never married65610.1
2) Married, spouse present572888.1
3) Separated or divorced220.3
8) Unstable estimates250.4
9) Geocode missing731.1
TOTAL6504100.0
12) Dispersion in Marital Status (BST90P09)
NMeanStd.Deviation
TOTAL6504151.4121218
13) Proportion of Population that are Children Under Five Years Old (BST90P10)
TOTAL%
1) Low72111.1
2) Medium498576.6
3) High71411.0
8) Unstable estimates110.2
9) Geocode missing731.1
TOTAL6504100.0
14) Modal Migration Status (BST90P11)
TOTAL%
1) Lived in same house in 1985549184.4
2) Lived in different house in 1985, same county4006.2
3) Lived in different house in 1985, different county5298.1
8) Unstable estimates110.2
9) Geocode missing731.1
TOTAL6504100.0
15) Dispersion in Migration Status (BST90P12)
NMeanStd.Deviation
TOTAL6504129.9291129
16) Modal Household Type (BST90P13)
TOTAL%
1) Married couple family household533282.0
2) Other family household3034.7
3) Non-family household5859.0
8) Unstable estimates2113.2
9) Geocode missing731.1
TOTAL6504100.0
17) Dispersion in Household Type (BST90P14)
NMeanStd.Deviation
TOTAL6504437.3162043
18) Median Household Income in 1989 (BST90P15)
NMeanStd.Deviation
TOTAL650472650.757198668
19) Dispersion in Household Income in 1989 (BST90P16)
NMeanStd.Deviation
TOTAL6504437.4562043
20) Median Family Income in 1989 (BST90P17)
NMeanStd.Deviation
TOTAL6504139129.257300281
21) Dispersion in Family Income in 1989 (BST90P18)
NMeanStd.Deviation
TOTAL65041083.013106
22) Proportion Persons with Below Poverty Level Income in 1989 (BST90P19)
TOTAL%
1) Low351054.0
2) Medium146822.6
3) High145022.3
8) Unstable estimates30.0
9) Geocode missing731.1
TOTAL6504100.0
23) Modal Educational Attainment of Individuals Aged 25 Years and Over (BST90P20)
TOTAL%
1) No high school degree or equivalency105716.3
2) High school degree, no college degree470572.3
3) College degree or more6339.7
8) Unstable estimates360.6
9) Geocode missing731.1
TOTAL6504100.0
24) Dispersion in Educational Attainment of Individuals Aged 25 Years and Over (BST90P21)
NMeanStd.Deviation
TOTAL6504168.4021283
25) Proportion Females Aged 16 Years and Over in Civilian Labor Force (BST90P22)
TOTAL%
1) Low106816.4
2) Medium423665.1
3) High97715.0
8) Unstable estimates1502.3
9) Geocode missing731.1
TOTAL6504100.0
26) Unemployment Rate (BST90P23)
TOTAL%
1) Low334851.5
2) Medium154223.7
3) High142221.9
8) Unstable estimates1191.8
9) Geocode missing731.1
TOTAL6504100.0
27) Modal Occupation Type for Employed Persons Aged 16 Years and Over (BST90P24)
TOTAL%
1) Managerial or professional138721.3
2) Technical, sales or administrative support327350.3
3) Service occupations4046.2
4) Farming, forestry or fishing440.7
5) Production, craft or repair861.3
6) Operators, fabricators and laborers105716.3
8) Unstable estimates1802.8
9) Geocode missing731.1
TOTAL6504100.0
28) Dispersion in Occupation Types for Employed Persons Aged 16 Years and Over (BST90P25)
NMeanStd.Deviation
TOTAL6504389.7841933
29) Tenure of Occupied Housing Units (BST90P26)
TOTAL%
1) Heavily renter occupied4016.2
2) Mixed tenure286544.0
3) Heavily owner occupied314948.4
8) Unstable estimates160.2
9) Geocode missing731.1
TOTAL6504100.0
30) Proportion Occupied Housing Units Moved into Between 1985 and March 1990 (BST90P27)
TOTAL%
1) Low95314.7
2) Medium447068.7
3) High78712.1
8) Unstable estimates2213.4
9) Geocode missing731.1
TOTAL6504100.0
31) Median Housing Value of Owner-Occupied Housing Units (BST90P28)
NMeanStd.Deviation
TOTAL6504427240.667442635
32) Dispersion in Value of Specified Owner-Occupied Housing Units (BST90P29)
NMeanStd.Deviation
TOTAL65043711.2754830