Document Classification

Section Type: RESULTS

Text: The intervention did not reduce the incidence of tuberculosis, with rates of 3. 02 per 100 person-years in the intervention clusters and 2. 95 per 100 person-years in the control clusters (rate ratio in the intervention clusters, 1. 00 ; 95 % confidence interval [CI], 0. 75 to 1. 34 ; P = 0. 98 ; adjusted rate ratio, 0. 96 ; 95 % CI, 0. 76 to 1. 21 ; P = 0. 71), or the prevalence of tuberculosis (2. 35 % vs. 2. 14 % ; adjusted prevalence ratio, 0. 98 ; 95 % CI, 0. 65 to 1. 48 ; P = 0. 90).