tokens: MAIN OUTCOME MEASURE : A positive test result for gonococcal or chlamydial infection by the ligase chain reaction assay ; secondary outcome measure was a positive test result for human immunodeficiency virus ( HIV ) .
folded_tokens: MAIN OUTCOME MEASURE : A positive test result for gonococcal or chlamydial infection by the ligase chain reaction assay ; secondary outcome measure be a positive test result for human immunodeficiency virus ( hiv ) .