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

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
TOTAL483494122585.0896723083
2) Geocode Match Indicator (MATCH)
TOTAL%
0) No match661.4
1) GPS match140729.1
2) Address match327767.8
3) ZIP+4 match/urban841.7
TOTAL4834100.0
3) Mover Indicator: Responded moved between Wave I and Wave II (MOVER)
TOTAL%
0) Respondent did not move453393.8
1) Moved to different block group2144.4
2) Moved within same block group390.8
3) Moved, location unknown481.0
TOTAL4834100.0
4) Urbanicity Code (Urban/Not Urban) (BST90P01)
TOTAL%
1) Completely urban244350.5
2) Not completely urban232048.0
8) Unstable estimates50.1
9) Geocode missing661.4
TOTAL4834100.0
5) Modal Race (BST90P02)
TOTAL%
1) White388080.3
2) Black69814.4
3) Other1823.8
8) Unstable estimates80.2
9) Geocode missing661.4
TOTAL4834100.0
6) Dispersion in Race Composition (BST90P03)
NMeanStd.Deviation
TOTAL4834153.3591228
7) Proportion Hispanic (BST90P04)
TOTAL%
1) Low434990.0
2) Medium2234.6
3) High1052.2
4) Very high861.8
8) Unstable estimates50.1
9) Geocode missing661.4
TOTAL4834100.0
8) Sex Composition (BST90P05)
TOTAL%
1) Heavily male4509.3
2) Balanced388280.3
3) Heavily female4318.9
8) Unstable estimates50.1
9) Geocode missing661.4
TOTAL4834100.0
9) Median Age (BST90P06)
TOTAL%
17) 1740.1
18) 1810.0
19) 19100.2
20) 20110.2
21) 21200.4
22) 22130.3
23) 23350.7
24) 24691.4
25) 25761.6
26) 261443.0
27) 271463.0
28) 282465.1
29) 293016.2
30) 303166.5
31) 313046.3
32) 324208.7
33) 3349010.1
34) 343377.0
35) 352966.1
36) 363607.4
37) 372455.1
38) 381392.9
39) 391623.4
40) 401623.4
41) 41911.9
42) 42721.5
43) 43781.6
44) 44270.6
45) 45270.6
46) 46250.5
47) 47220.5
48) 48160.3
49) 49170.4
50) 50150.3
51) 5180.2
52) 5270.1
53) 53100.2
54) 5450.1
55) 5550.1
56) 5620.0
57) 57110.2
60) 6090.2
62) 6230.1
63) 6310.0
65) 6510.0
72) 7210.0
98) Unstable estimates80.2
99) Geocode missing661.4
TOTAL4834100.0
10) Dispersion in Age Distribution (BST90P07)
NMeanStd.Deviation
TOTAL4834154.011228
11) Modal Marital Status (BST90P08)
TOTAL%
1) Never married4659.6
2) Married, spouse present426988.3
3) Separated or divorced150.3
8) Unstable estimates190.4
9) Geocode missing661.4
TOTAL4834100.0
12) Dispersion in Marital Status (BST90P09)
NMeanStd.Deviation
TOTAL4834176.5661314
13) Proportion of Population that are Children Under Five Years Old (BST90P10)
TOTAL%
1) Low53011.0
2) Medium374577.5
3) High48510.0
8) Unstable estimates80.2
9) Geocode missing661.4
TOTAL4834100.0
14) Modal Migration Status (BST90P11)
TOTAL%
1) Lived in same house in 1985409384.7
2) Lived in different house in 1985, same county2926.0
3) Lived in different house in 1985, different county3757.8
8) Unstable estimates80.2
9) Geocode missing661.4
TOTAL4834100.0
15) Dispersion in Migration Status (BST90P12)
NMeanStd.Deviation
TOTAL4834153.8561228
16) Modal Household Type (BST90P13)
TOTAL%
1) Married couple family household399082.5
2) Other family household2094.3
3) Non-family household4178.6
8) Unstable estimates1523.1
9) Geocode missing661.4
TOTAL4834100.0
17) Dispersion in Household Type (BST90P14)
NMeanStd.Deviation
TOTAL4834451.632075
18) Median Household Income in 1989 (BST90P15)
NMeanStd.Deviation
TOTAL483474214.034201694
19) Dispersion in Household Income in 1989 (BST90P16)
NMeanStd.Deviation
TOTAL4834451.7732075
20) Median Family Income in 1989 (BST90P17)
NMeanStd.Deviation
TOTAL4834139675.016300662
21) Dispersion in Family Income in 1989 (BST90P18)
NMeanStd.Deviation
TOTAL48341086.6573111
22) Proportion Persons with Below Poverty-Level Income in 1989 (BST90P19)
TOTAL%
1) Low264154.6
2) Medium107622.3
3) High104621.6
8) Unstable estimates50.1
9) Geocode missing661.4
TOTAL4834100.0
23) Modal Educational Attainment of Individuals Aged 25 Years and Over (BST90P20)
TOTAL%
1) No high school degree or equivalency75215.6
2) High school degree, no college degree351472.7
3) College degree or more4759.8
8) Unstable estimates270.6
9) Geocode missing661.4
TOTAL4834100.0
24) Dispersion in Educational Attainment of Individuals Aged 25 Years and Over (BST90P21)
NMeanStd.Deviation
TOTAL4834193.1951373
25) Proportion Females Aged 16 Years and Over in Civilian Labor Force (BST90P22)
TOTAL%
1) Low80516.7
2) Medium312664.7
3) High72915.1
8) Unstable estimates1082.2
9) Geocode missing661.4
TOTAL4834100.0
26) Unemployment Rate (BST90P23)
TOTAL%
1) Low250651.8
2) Medium113823.5
3) High102821.3
8) Unstable estimates962.0
9) Geocode missing661.4
TOTAL4834100.0
27) Modal Occupation Type for Employed Persons Aged 16 Years and Over (BST90P24)
TOTAL%
1) Managerial or professional104121.5
2) Technical, sales or administrative support243950.5
3) Service occupations2815.8
4) Farming, forestry or fishing340.7
5) Production, craft or repair741.5
6) Operators, fabricators and laborers76315.8
8) Unstable estimates1362.8
9) Geocode missing661.4
TOTAL4834100.0
28) Dispersion in Occupation Types for Employed Persons Aged 16 Years and Over (BST90P25)
NMeanStd.Deviation
TOTAL4834418.6612001
29) Tenure of Occupied Housing Units (BST90P26)
TOTAL%
1) Heavily renter occupied2725.6
2) Mixed tenure213744.2
3) Heavily owner occupied234648.5
8) Unstable estimates130.3
9) Geocode missing661.4
TOTAL4834100.0
30) Proportion Occupied Housing Units Moved into Between 1985 and March 1990 (BST90P27)
TOTAL%
1) Low70914.7
2) Medium332768.8
3) High57311.9
8) Unstable estimates1593.3
9) Geocode missing661.4
TOTAL4834100.0
31) Median Housing Value of Owner-Occupied Housing Units (BST90P28)
NMeanStd.Deviation
TOTAL4834427072.718442555
32) Dispersion in Value of Specified Owner-Occupied Housing Units (BST90P29)
NMeanStd.Deviation
TOTAL48343708.864830