Document Classification

Section Type: RESULTS

Text: In Poisson multiple regression analyses, sex (risk ratio [RR], 4. 00 ; 95 % confidence interval [CI], 2. 51-6. 39), intimate partner violence (RR, 1. 23 ; 95 % CI, 1. 12-1. 35), unprotected sex (RR, 1. 42 ; 95 % CI, 1. 09-2. 01), and multiple partners (RR, 1. 70 ; 95 % CI, 1. 11-2. 61), but not partner 's age (RR, 1. 00 ; 95 % CI, 0. 94-1. 07) were associated with incident STD, adjusting for 42-month STD prevalence.