[摘要]：Determining the rate at which men develop genital warts after infection with alpha genus human papillomavirus (HPV) types will provide important information for the design of prevention strategies. We conducted a cohort study of 18-21-year-old men who underwent triannual genital examinations. The 24-month cumulative genital wart incidence was 57.9% (95% confidence interval [CI], 38.1%-79.1%) among 46 men with incident detection of HPV-6 or HPV-11 infection, 2.0% (95% CI, 0.5%-7.9%) among 161 men with incident detection of infection with other HPV types, and 0.7% (95% CI, 0.2%-2.8%) among 331 men who tested negative for HPV. Our results suggest that genital warts are common after HPV-6 or HPV-11 infection in young men.
