Prevalence of human immunodeficiency virus and sexually transmitted infections and risky sexual behaviors among men visiting gay bathhouses in taiwan.
OBJECTIVE
This study aimed to investigate the prevalence of human immunodeficiency virus (HIV) and sexually transmitted infections (STIs) and predictors of risky sexual behaviors among men visiting gay bathhouses.


METHODS
A cross-sectional study was conducted at 8 gay bathhouses in Taiwan. Bathhouse attendees were invited to complete a questionnaire and to be screened for HIV/STIs.


RESULTS
Of 451 men recruited for the study, 339 (75%) completed the questionnaire and were screened for HIV/STIs. The study indicated that seroprevalence rates of anti-HIV-1 antibody, specific Treponema pallidum antibodies detected by hemagglutination assay, surface antigen of hepatitis B virus, IgG antibodies for hepatitis A virus, antibody for hepatitis C virus, and indirect hemagglutination antibody for Entamoeba histolytica (serum titer > or =1:128) were 8%, 18%, 16%, 38%, 3%, and 6%, respectively. Prevalence rates for chlamydial and gonococcal infections reflected by nucleic acid amplification tests in urine samples were 7% and 4%, respectively. Irregular use of condoms during oral sex, condom inaccessibility at bathhouses, unprotected sex at public venues, no prior HIV test, and 5 or more visits to bathhouses every month were independently associated with unprotected anal intercourse.


CONCLUSIONS
Men attending gay bathhouses report engaging in unsafe sex practices and are at substantial risk of acquisition of HIV/STIs. These findings highlight the need for more comprehensive prevention efforts at gay bathhouses.
Ko
Nai-Ying
NY
Department of Nursing, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Lee
Hsin-Chun
HC
Chang
Jui-Ling
JL
Lee
Nan-Yao
NY
Chang
Chia-Ming
CM
Lee
Meng-Ping
MP
Lin
Yi-Hui
YH
Lai
Kang-Yen
KY
Ko
Wen-Chien
WC
D000328:Adult; D003430:Cross-Sectional Studies; D015483:HIV Antibodies / Q000097:blood; D015658:HIV Infections / Q000097:blood / Q000453:epidemiology* / Q000209:etiology; D015497:HIV-1; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D015995:Prevalence; D012309:Risk-Taking; D011477:Sex Work; D012749:Sexually Transmitted Diseases / Q000097:blood / Q000453:epidemiology / Q000209:etiology; D011795:Surveys and Questionnaires; D013624:Taiwan / Q000453:epidemiology
D015483:HIV Antibodies