Characteristics | Adjusted OR (95% CI) |
---|---|
Condom use | Â |
Never used | 1.00 |
Used sometimes | 0.86 (0.57-1.31) |
Used most of the time | 0.72 (0.45-1.15) |
Always used | 0.84 (0.51-1.37) |
Missing | 0.66 (0.16-2.78) |
Age | Â |
Continuously variable | 1.08 (0.98-1.19) |
Age at the first intercourse | Â |
Continuously variable | 0.95 (0.86-1.06) |
Number of partners the last three years | Â |
1 | 1.00 |
2 - 4 | 3.42 (2.34-4.99) |
≥ 5 | 6.83 (3.88-12.02) |
Missing | 3.82 (1.54-9.50) |
Lifetime number of partner's partners | Â |
1 | 1.00 |
2 - 4 | 3.20 (1.60-6.43) |
≥ 5 | 5.45 (2.62-11.33) |
Missing | 5.42 (2.87-10.25) |
No. of cigarettes | Â |
0 | 1.00 |
1 - 10 | 1.21 (0.86-1.72) |
> 10 | 2.22 (1.25-3.93) |
Missing | 0.32 (0.04-2.84) |
Pregnancies prior | Â |
Yes | 1.00 |
No | 0.74 (0.41-1.33) |
Missing | 0.17 (0.02-1.59) |
Genital disease | Â |
Yes | 1.00 |
No | 0.80 (0.57-1.14) |
Missing | 2.34 (0.34-16.2) |