Variable Description

Name
H1CO2M
Label
S24Q2M FIRST TIMEN SEX-MONTH-W1
Dataset

Summary Statistics for 'H1CO2M'

Value Valid Label Frequency % of Valid % of All
. Missing missing 3
0.01%
1 Valid January 564
7.33%
2.72%
2 Valid February 616
8.01%
2.97%
3 Valid March 699
9.09%
3.37%
4 Valid April 735
9.55%
3.54%
5 Valid May 811
10.54%
3.91%
6 Valid June 1,056
13.72%
5.09%
7 Valid July 718
9.33%
3.46%
8 Valid August 565
7.34%
2.72%
9 Valid September 474
6.16%
2.28%
10 Valid October 464
6.03%
2.24%
11 Valid November 447
5.81%
2.15%
12 Valid December 545
7.08%
2.63%
96 Missing refused 157
0.76%
97 Missing legitimate skip 12,471
60.12%
98 Missing don't know 412
1.99%
99 Missing not applicable 8
0.04%
Total Responses Valid Invalid Min Max
20745 7694 13051 1 12

Representation

Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False

Source Questions

H1CO2M

Lineage

  • Wave I In-Home Interview Data - H1CO2M
    S24Q2M FIRST TIMEN SEX-MONTH-W1
    • 2M. In what month [and year] did you have sexual intercourse for the very first time?

Concordance

Add Health
Wave I Wave II
Wave I In-Home Interview Wave II In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview
H1CO2M H2CO3M
January
7.33%
8.19%
February
8.01%
9.28%
March
9.09%
9.67%
April
9.55%
10.66%
May
10.54%
11.01%
June
13.72%
12.41%
July
9.33%
8.46%
August
7.34%
6.68%
September
6.16%
5.25%
October
6.03%
6.28%
November
5.81%
5.74%
December
7.08%
6.36%
Add Health
Wave I Wave II
Wave I In-Home Interview Wave II In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview
H1CO2M H2CO3M
January
2.72%
3.31%
February
2.97%
3.75%
March
3.37%
3.91%
April
3.54%
4.31%
May
3.91%
4.45%
June
5.09%
5.01%
July
3.46%
3.42%
August
2.72%
2.70%
September
2.28%
2.12%
October
2.24%
2.54%
November
2.15%
2.32%
December
2.63%
2.57%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data H1CO2M 7,694 13,051 1 12
Wave II In-Home Interview H2CO3M 5,957 8,781 1 12
Add Health
Wave I Wave II
Wave I In-Home Interview Wave II In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview
H1CO2M H2CO3M
January 1 1
February 2 2
March 3 3
April 4 4
May 5 5
June 6 6
July 7 7
August 8 8
September 9 9
October 10 10
November 11 11
December 12 12