|
Variables
|
aOR (95% CI)c
|
P value
|
|---|
|
Feeling about timing of first sexual intercourse
|
|
Wished it had happened sooner or it was right time
|
1
|
0.26
|
|
Wished it had happened later or did not really want it
|
1.22 (0.91–1.63)
|
|
Did not think about it
|
1.22 (0.91–1.64)
|
|
Sex
|
|
Boys
|
1
|
< 0.001
|
|
Girls
|
2.20 (1.71–2.84)
|
|
Family Affluence Scale b
|
|
Low
|
1.71 (1.22–2.41)
|
0.01
|
|
Medium
|
1.31 (0.98–1.76)
|
|
High
|
1
|
|
Family structure
|
|
Two biological parents
|
1
|
0.04
|
|
Blended family
|
1.46 (1.07–1.99)
|
|
Single-parent family
|
1.13 (0.85–1.50)
|
|
Other
|
1.72 (1.05–2.81)
|
|
Body image
|
|
Too thin
|
3.33 (1.61–6.89)
|
< 0.001
|
|
Thin
|
1.36 (0.94–1.96)
|
|
Just right
|
1
|
|
Fat
|
1.40 (1.07–1.83)
|
|
Too fat
|
2.12 (1.32–3,39)
|
|
Family supportb
|
|
Low
|
3.22 (2.49–4.17)
|
< 0.001
|
|
High
|
1
|
|
Friend supportb
|
|
Low
|
2.21 (1.73–3.39)
|
< 0.001
|
|
High
|
1
|
- aAll variables were included in the final multivariate model
- bFor details, see Methods section
- cAdjusted odds ratio and 95% confidence interval
