Risk factors | OR | CI 95% | P* |
---|---|---|---|
Male gender | 1.6 | 1.2–2.1 | 0.00 |
Age group | |||
17–30 | 1.0 | - | - |
31–40 | 2.0 | 1.4–2.8 | 0.00 |
41–50 | 2.7 | 1.8–4.0 | 0.00 |
51–77 | 3.9 | 2.3–6.6 | 0.00 |
Sexual exposure | |||
0 – 9 partners | 1.0 | - | - |
> 10 partners | 1.4 | 1.1–1.9 | 0.01 |
Tattooing | 1.6 | 1.1–2.4 | 0.01 |
IV drugs | 2.3 | 0.9–5.7 | 0.07 |