Variable | Categories | Model 1 | Model 2 |
---|---|---|---|
Age (years) | <25 | 1.0 | 1.0 |
25-34 | 1.36 (0.94-1.97) | 1.52 (1.1-2.2) | |
35-44 | 1.73 (1.15-2.61) | 1.91 (1.28-2.87) | |
45+ | 2.41 (1.48-3.93) | 3.07 (1.86-5.06) | |
Income | 1st Quartile | 1.0 | |
2nd Quartile | 0.88 (0.63-1.23) | ||
3rd Quartile | 0.81 (0.58-1.13) | ||
4th Quartile | 0.78 (0.57-1.06) | ||
Smoking duration | Never | 1.0 | |
<10 years | 0.71 (0.52-0.95) | ||
> = 10 years | 0.59 (0.44-0.79) | ||
Lifetime sexual partners | 0-1 | 1.0 | 1.0 |
2-3 | 1.76 (1.33-2.32) | 1.44 (1.05-1.96) | |
4-5 | 2.69 (1.89-3.84) | 2.06 (1.39-3.05) | |
6+ | 2.18 (1.40-3.4) | 1.74 (1.09-2.79) | |
Age at first sexual intercourse | 20-50 | 1.0 | 1.0 |
18-19 | 1.50 (1.05-2.14) | 1.46 (1.00-2.12) | |
16-17 | 1.41 (0.98-2.03) | 1.36 (0.94-1.96) | |
<=15 | 1.64 (1.13-2.40) | 1.71 (1.18-2.48) | |
Frequency of sex (weekly) | 0-1 | 1.0 | 1.0 |
2-3 | 1.07 (0.83-1.39) | 1.05 (0.79-1.38) | |
4-5 | 1.63 (1.07-2.47) | 1.60 (1.05-2.45) | |
6+ | 1.57 (0.96-2.66) | 1.72 (1.01-2.94) | |
Condom Use | Never | 1.0 | |
Rarely | 1.00 (0.73-1.35) | ||
Sometimes/always | 0.77 (0.57-1.02) | ||
Parity | 0-1 | 1.0 | |
2-4 | 1.20 (0.84-1.71) | ||
5+ | 1.38 (0.86-1.95) | ||
HPV16 viral load | Negative | 1.0 | 1.0 |
<1 | 2.42 (0.88-6.76) | 4.16 (1.35-12.78) | |
1-100 | 4.19 (1.84-9.56) | 4.03 (1.48-10.45) | |
100+ | 3.73 (1.10-12.6) | 3.18 (0.78-12.98) | |
HPV16 DNA co-infection | No HPV16 | 1.0 | |
HPV16 alone | 3.53 (1.76-7.10) | ||
HPV16 + other type | 3.30 (1.25-8.63) |