|
Age
| |
NS
| |
NS
|
|
Gender
| | | | |
|
Male
| |
NS
| |
NS
|
|
Female
| |
1.00
| |
1.00
|
|
Father’s educational level
| | | | |
|
Middle school and below
| |
NS
| |
NS
|
|
High school
| |
NS
| |
NS
|
|
College and above
| |
1.00
| |
1.00
|
|
Mother’s educational level
| | | | |
|
Middle school and below
| |
NS
| |
NS
|
|
High school
| |
NS
| |
NS
|
|
College and above
| |
1.00
| |
1.00
|
|
Family income status
| | | | |
|
Low (<1500)
| |
NS
| |
NS
|
|
Medium (1500–2499)
| |
NS
| |
NS
|
|
High (≥2500)
| |
1.00
| |
1.00
|
|
Family structure
| | | | |
|
Single parent family
| |
NS
| |
NS
|
|
Nuclear/large family
| |
1.00
| |
1.00
|
|
Cigarette smoking in last three months
| | | | |
|
Often/usually
|
0.18
|
2.04 (1.02-4.00) *
| |
NS
|
|
No/occasional
| |
1.00
| |
1.00
|
|
Drunk in last three months
| | | | |
|
Often/usually
| |
NS
| |
NS
|
|
No/occasional
| |
1.00
| |
1.00
|
|
Illict drug use in last three months
| | | | |
|
Ever had
|
0.24
|
2.44 (1.15-5.26) *
| |
NS
|
|
Never had
| |
1.00
| |
1.00
|
|
Age of the first sexual intercourse in lifetime
| | | | |
|
≤14 years
| |
NS
|
0.89
|
2.45 (1.79-7.08) *
|
|
15-17 years
| |
NS
|
0.68
|
1.97 (1.24-5.73) *
|
|
≥18 years
| |
1.00
| |
1.00
|
|
Age of the first sexual partner
| | | | |
|
≤14 years
| |
NS
| |
NS
|
|
15-17 years
| |
NS
| |
NS
|
|
≥18 years
| |
1.00
| |
1.00
|
