Abstract

Introduction: Recently, rates of sexually transmissible infections (STIs) have been increasing among gay men in Australia and elsewhere. We explored trends in STI testing among gay men in Sydney.

Methods: We used behavioural data from the six-monthly Sydney Gay Community Periodic Survey (SGCPS). Men are recruited through gay community venues, clinics and events in Sydney. Since 2003 men were asked whether they had received the following tests in the previous year: Anal swab, throat swab, penile swab, urine sample, and blood test for STIs other than HIV. Men recruited from clinics were excluded from the following analyses.

Results: In 2006, 3145 completed questionnaires were received from non-clinic sites, with 40.9% of respondents reporting having received an anal swab, 45.4% a throat swab, 34.6% a penile swab, 52.7% a urine sample, and 56.1% a blood test for STIs other than HIV. The majority (67.2%) reported at least one test for STIs, with 25.5% having received all five forms of STI test. Although there was no increase during 2003-2006 in having any STI tests, the proportion of men having received all five types of test increased. The largest increase was in the proportion reporting anal swabs: from 23.8% in 2003 to 40.9% in 2006. Among men reporting unprotected anal intercourse with casual partners (UAIC), as well as among men with more than ten casual partners in the previous six months, rates of STI testing were higher but the time trends were similar.

Conclusion: The majority of men report STI testing in the previous year, and this testing has become more comprehensive, with men receiving a broader range of STI tests over time. Men at higher risk for STIs tested at increased rates.