Age
| | | |
≤ 26
|
1.00
| | |
> 26
|
1.54
|
1.24–1.92
|
< 0.001
|
Race
| | | |
White
|
1.00
| | |
Non-white
|
1.36
|
1.09–1.70
|
0.005
|
Educational level
| | | |
≤ 8 years
|
1.16
|
0.93–1.45
|
0.16
|
> 8 years
|
1.00
| | |
Working
| | | |
No
|
1.00
| | |
Yes
|
1.07
|
0.84–1.35
|
0.553
|
Living with a partner
| | | |
Yes
|
1.41
|
1.14–1.37
|
0.001
|
No
|
1.00
| | |
Marital status
| | | |
Not married
|
1.00
| | |
Married
|
1.05
|
0.96–1.15
|
0.264
|
Sexual orientation
| | | |
Homosexual
|
1.00
| | |
Bisexual
|
1.04
|
0.83–1.29
|
0.708
|
Age at first sexual intercourse
| | | |
≤ 15 years
|
1.21
|
0.94–1.56
|
0.122
|
> 15 years
|
1.00
| | |
Age at first sexual intercourse with man
| | | |
≤ 15 years
|
1.28
|
1.00–1.63
|
0.045
|
> 15 years
|
1.00
| | |
Age at first sexual intercourse with woman
| | | |
≤ 15 years
|
1.05
|
0.82–1.33
|
0.683
|
> 15 years
|
1.00
| | |
First sexual intercourse with
| | | |
Man
|
1.05
|
0.86–1.39
|
0.448
|
Woman
|
1.00
| | |
Exchange of sex for money
| | | |
Never
|
1.00
| | |
Sometimes
|
1.09
|
0.88–1.35
|
0.407
|
Sex with a woman
| | | |
Never
|
1.00
| | |
Sometimes
|
1.08
|
0.85–1.37
|
0.499
|
Sex with a woman in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
1.02
|
0.82–1.28
|
0.82
|
Occasional male partner in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
1.1
|
0.87–1.39
|
0.394
|
Stable male partner in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
1.27
|
1.02–1.60
|
0.032
|
Unprotected anal sex with stable male partner in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
1.2
|
0.97–1.49
|
0.088
|
Unprotected anal sex with occasional male partner in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
0.86
|
0.67–1.10
|
0.236
|
Unprotected vaginal sex with stable female partner in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
1.17
|
0.90–1.51
|
0.223
|
Unprotected anal sex with stable female partner in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
1.46
|
1.11–1.93
|
0.006
|
Unprotected vaginal sex with occasional female partner in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
0.83
|
0.57–1.19
|
0.313
|
Unprotected anal sex with occasional female partner in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
0.7
|
0.43–1.12
|
0.142
|
Alcohol use during sexual encounter in the past 6 months
| | | |
No
|
1.00
| | |
Yes
|
1.21
|
0.97–1.52
|
0.085
|
Active syphilis*
| | | |
No
|
1.00
| | |
Yes
|
1.3
|
0.94–1.79
|
0.107
|
Positive serology for syphilis*
| | | |
No
|
1.00
| | |
Yes
|
1.75
|
1.43–2.15
|
< 0.001
|
Hepatitis B**
| | | |
No
|
1.00
| | |
Yes
|
1.65
|
1.33–2.05
|
< 0.001
|