Document Classification

Section Type: RESULTS

Text: HIV acquisition was independently associated with younger age at enrolment (age 16-19 vs. 30-35 : hazard ratio = 4. 02 ; 95 % CI 1. 67-9. 68), alcohol consumption at enrolment (> or = 30 drinks/week vs. none : hazard ratio = 4. 39, 95 % CI 1. 70-11. 33), having paid sex within the previous 3 months (hazard ratio = 1. 82, 95 % CI 1. 09-3. 05), recent infection with gonorrhoea (hazard ratio = 3. 62, 95 % CI 1. 62-8. 08) and injections in the previous 3 months (hazard ratio = 3. 45, 95 % CI 1. 62-7. 34).