Journal article

Concordance of chlamydia infections of the rectum and urethra in same-sex male partnerships: a cross-sectional analysis

Vincent J Cornelisse, Christopher J Sherman, Jane S Hocking, Henrietta Williams, Lei Zhang, Marcus Y Chen, Catriona S Bradshaw, Clare Bellhouse, Christopher K Fairley, Eric PF Chow

BMC INFECTIOUS DISEASES | BIOMED CENTRAL LTD | Published : 2017

Abstract

BACKGROUND: Our study aimed to describe the concordance of chlamydia infections of the rectum and urethra in men who have sex with men (MSM) and their male partners. METHODS: This was a cross-sectional study of chlamydia in MSM and their male sexual partners both attending Melbourne Sexual Health Centre (MSHC), Australia, between February 2011 and March 2015. We excluded partnerships where testing for chlamydia at both the rectum and urethra were not undertaken. RESULTS: Our study included 473 partnerships (946 men). 30 men had urethral chlamydia, of whom 14 (47%, 95% CI 28 to 66) had a partner with rectal chlamydia. 46 men had rectal chlamydia, of whom 14 (30%, 95% CI 18 to 46) had a partne..

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