Variable Description

Name
H1CO4A
Label
S24Q4A FIRST TIME SEX-METHOD 1-W1
Dataset

Summary Statistics for 'H1CO4A'

Value Valid Label Frequency % of Valid % of All
1 Valid condoms (rubbers) 4,657
89.27%
22.45%
2 Valid withdrawal 124
2.38%
0.60%
3 Valid rhythm (safe time) 12
0.23%
0.06%
4 Valid birth control pills 155
2.97%
0.75%
5 Valid vaginal sponge 8
0.15%
0.04%
6 Valid foam, jelly, creme, suppositories 6
0.12%
0.03%
7 Valid diaphragm, with or without jelly 2
0.04%
0.01%
8 Valid IUD (intrauterine device) 2
0.04%
0.01%
9 Valid Norplant 8
0.15%
0.04%
10 Valid ring 38
0.73%
0.18%
11 Valid Depo Provera 119
2.28%
0.57%
12 Valid contraceptive film 45
0.86%
0.22%
13 Valid some other method 41
0.79%
0.20%
96 Missing refused 9
0.04%
97 Missing legitimate skip 15,508
74.76%
98 Missing don't know 10
0.05%
99 Missing not applicable 1
0.00%
Total Responses Valid Invalid Min Max
20745 5217 15528 1 13

Representation

Source Questions

H1CO4A

Lineage

  • Wave I In-Home Interview Data - H1CO4A
    S24Q4A FIRST TIME SEX-METHOD 1-W1
    • 4A. What method of birth control did you or your partner use the first time you had sexual intercourse?

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
H1CO4A H2CO5A
condoms (rubbers)
89.27%
88.60%
withdrawal
2.38%
1.58%
rhythm (safe time)
0.23%
0.38%
birth control pills
2.97%
4.43%
vaginal sponge
0.15%
foam, jelly, creme, suppositories
0.12%
0.15%
diaphragm, with or without jelly
0.04%
0.15%
IUD (intrauterine device)
0.04%
Norplant
0.15%
0.23%
ring
0.73%
0.23%
Depo Provera
2.28%
2.03%
contraceptive film
0.86%
1.50%
some other method
0.79%
0.75%
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
H1CO4A H2CO5A
condoms (rubbers)
22.45%
8.01%
withdrawal
0.60%
0.14%
rhythm (safe time)
0.06%
0.03%
birth control pills
0.75%
0.40%
vaginal sponge
0.04%
foam, jelly, creme, suppositories
0.03%
0.01%
diaphragm, with or without jelly
0.01%
0.01%
IUD (intrauterine device)
0.01%
Norplant
0.04%
0.02%
ring
0.18%
0.02%
Depo Provera
0.57%
0.18%
contraceptive film
0.22%
0.14%
some other method
0.20%
0.07%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data H1CO4A 5,217 15,528 1 13
Wave II In-Home Interview H2CO5A 1,333 13,405 1 13
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
H1CO4A H2CO5A
condoms (rubbers) 1 1
withdrawal 2 2
rhythm (safe time) 3 3
birth control pills 4 4
vaginal sponge 5
foam, jelly, creme, suppositories 6 6
diaphragm, with or without jelly 7 7
IUD (intrauterine device) 8
Norplant 9 9
ring 10 10
Depo Provera 11 11
contraceptive film 12 12
some other method 13 13