Table 5

Female cohort: Multivariate Cox proportional hazards model results, controlling for age

Status at study entryRR95% CI
HBsAg33.217.0–65.0
History of acute hepatitis4.73.0–7.5
Family history of HCC1.20.5–2.5
Cigarette smoking1.0
 1–5/day1.50.35–6.3
 6–10/day2.00.60–6.5
 >10/day4.21.3–13.8
Alcohol drinking0.570.28–1.2