Variable Description

Name
H3SE2
Label
S16Q2 AGE FIRST TIME SEX-W3
Dataset

Summary Statistics for 'H3SE2'

Value Valid Label Frequency % of Valid % of All
10 Valid 10 years old 63
0.48%
0.41%
11 Valid 11 years old 56
0.43%
0.37%
12 Valid 12 years old 322
2.47%
2.12%
13 Valid 13 years old 692
5.32%
4.55%
14 Valid 14 years old 1,222
9.39%
8.04%
15 Valid 15 years old 1,960
15.06%
12.90%
16 Valid 16 years old 2,491
19.14%
16.39%
17 Valid 17 years old 2,117
16.27%
13.93%
18 Valid 18 years old 2,011
15.45%
13.23%
19 Valid 19 years old 861
6.62%
5.67%
20 Valid 20 years old 525
4.03%
3.45%
21 Valid 21 years old 413
3.17%
2.72%
22 Valid 22 years old 143
1.10%
0.94%
23 Valid 23 years old 90
0.69%
0.59%
24 Valid 24 years old 38
0.29%
0.25%
25 Valid 25 years old 9
0.07%
0.06%
96 Missing refused 45
0.30%
97 Missing legitimate skip 2,103
13.84%
98 Missing don't know 33
0.22%
99 Missing not applicable 3
0.02%
Total Responses Valid Invalid Min Max
15197 13013 2184 10 25

Representation

Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False

Source Questions

H3SE2

Lineage

  • Wave III In-Home Interview - H3SE2
    S16Q2 AGE FIRST TIME SEX-W3
    • 2. How old were you the first time you had vaginal intercourse?

Concordance

Add Health
Wave III Wave IV Wave V
Wave III In-Home Interview Wave IV In-Home Interview Wave V Mixed-Mode Survey
Wave III In-Home Interview Wave IV In-Home Interview Wave V Mixed-Mode Survey
H3SE2 H4SE7 H5SE2
10 years old
0.48%
11 years old
0.43%
12 years old
2.47%
13 years old
5.32%
14 years old
9.39%
15 years old
15.06%
16 years old
19.14%
17 years old
16.27%
18 years old
15.45%
19 years old
6.62%
20 years old
4.03%
21 years old
3.17%
22 years old
1.10%
23 years old
0.69%
24 years old
0.29%
25 years old
0.07%
Add Health
Wave III Wave IV Wave V
Wave III In-Home Interview Wave IV In-Home Interview Wave V Mixed-Mode Survey
Wave III In-Home Interview Wave IV In-Home Interview Wave V Mixed-Mode Survey
H3SE2 H4SE7 H5SE2
10 years old
0.41%
11 years old
0.37%
12 years old
2.12%
13 years old
4.55%
14 years old
8.04%
15 years old
12.90%
16 years old
16.39%
17 years old
13.93%
18 years old
13.23%
19 years old
5.67%
20 years old
3.45%
21 years old
2.72%
22 years old
0.94%
23 years old
0.59%
24 years old
0.25%
25 years old
0.06%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave III In-Home Interview H3SE2 13,013 2,184 10 25
Wave IV In-Home Interview H4SE7 14,564 1,137 0 15 16 18 30 16.6850453172205 3.02905773277407
Wave V Mixed-Mode Survey H5SE2 11,513 787 0 15 17 18 41 17.1467037262226 3.44137359809954
Add Health
Wave III Wave IV Wave V
Wave III In-Home Interview Wave IV In-Home Interview Wave V Mixed-Mode Survey
Wave III In-Home Interview Wave IV In-Home Interview Wave V Mixed-Mode Survey
H3SE2 H4SE7 H5SE2
10 years old 10
11 years old 11
12 years old 12
13 years old 13
14 years old 14
15 years old 15
16 years old 16
17 years old 17
18 years old 18
19 years old 19
20 years old 20
21 years old 21
22 years old 22
23 years old 23
24 years old 24
25 years old 25