Table 2 Association of high-risk HPV with behavioral variables
High Risk HPV Infections | ||||
|---|---|---|---|---|
Negative (32) N | Positive (67) N | Odds Ratio (95% CI) | Adjusted Odds Ratio (95% CI)* | |
Age | ||||
<40 | 10 | 42 | 1.0 (ref) | 1 (ref) |
40+ | 22 | 25 | 0.3 (0.1–0.7) | 0.4 (0.1–1.5) |
Birth-control method | ||||
None | 5 | 7 | 0.6 (0.1 – 2.3) | 0.3 (0.0 – 5.1) |
Barrier | 10 | 24 | 1.0 (ref) | 1.0 (ref) |
No barrier | 2 | 12 | 2.5 (0.5–13.3) | 6.8 (0.7 – 67.8) |
Abstinence | 15 | 24 | 0.7 (0.3 – 1.8) | 0.5 (0.1 – 2.5) |
Age at menarche | ||||
<13 years | 10 | 22 | 1.0 (ref) | 1.0 (ref) |
13+ years | 22 | 45 | 0.9 (0.4 – 2.3) | 2.3 (0.5–9.8) |
Number of pregnancies | ||||
<3 | 6 | 31 | 1.0 (ref) | 1.0 (ref) |
3+ | 26 | 36 | 0.3 (0.1 – 0.7) | 0.2 (0.1 – 0.99) |
Age of first sexual intercourse | ||||
<16 years | 12 | 27 | 1.0 (ref) | 1.0 (ref) |
16+ years | 20 | 40 | 0.9 (0.4 – 2.1) | 1.0 (0.3 – 3.8) |
Lifetime number of sex partners | ||||
<5 | 11 | 28 | 1.0 (ref) | 1.0 (ref) |
5 to 10 | 16 | 24 | 0.6 (0.2 – 1.5) | 1.2 (0.3 – 5.4) |
>10 | 5 | 15 | 1.2 (0.3 – 4.0) | 4.4 (0.7 – 29.6) |
Alcohol | ||||
Never | 18 | 34 | 1.0 (ref) | 1.0 (ref) |
Ever | 14 | 33 | 1.3 (0.5 – 2.9) | 1.7 (0.4 – 6.8) |
Marijuana | ||||
Never | 27 | 54 | 1.0 (ref) | 1.0 (ref) |
Ever | 5 | 13 | 1.3 (0.4 – 4.0) | 7.0 (0.5 – 91.2) |
Tobacco | ||||
Never | 27 | 63 | 1.0 (ref) | 1.0 (ref) |
Ever | 7 | 4 | 0.2 (0.1 – 0.8) | 0.2 (0.04 – 1.6) |