Surveys of HIV-1, HTLV-I, and other sexually transmitted diseases in female sex workers in Taipei City, Taiwan, from 1993 to 1996.
Between 1993 and 1996 in Taipei, Taiwan, we studied the prevalences of HIV-1, HTLV-I, HSV-2, Chlamydia trachomatis, and syphilis infection in female commercial sex workers (CSW) and the pathogens' associated risk factors. Female CSW from nine massage parlors, two karaoke bars (KB), and 22 brothels in Taipei city participated in this study. Two of 557 (0.4%) KB CSWs from those who participated during the period from 1993 to 1994 had HIV-1 infection, whereas no KB CSWs in the periods 1994 to 1995 or 1995 to 1996 had HIV-1 infection. None of the 725 MP CSWs or 291 brothel CSWs who participated in the study between 1993 and 1996 had HIV-1 infection. In contrast, CSWs from brothels had elevated rates of both HTLV-I and active chlamydia infections compared with KB and MP CSWs (p < .05 and p < .005, respectively). KB CSWs showed an elevated rate of HSV-2 infection in the years 1993 and 1994 when compared with CSWs employed by brothels and MPs (p < .005). The prevalence rates of syphilis for CSWs from brothels dropped from 42.8% in the year 1993 to 1994 to 26.3% in the 1995 to 1996 period, whereas for KB and MP CSWs, the rates were < 6% in each of year studied.
Chen
Y M
YM
Division of Preventive Medicine, Institute of Public Health and Preparatory Office of the AIDS Research Center, National Yang-Ming University, Taipei, Taiwan, ROC.
Yu
P S
PS
Lin
C C
CC
Jen
I
I
D000328:Adult; D002690:Chlamydia Infections / Q000453:epidemiology; D002692:Chlamydia trachomatis; D005260:Female; D015658:HIV Infections / Q000453:epidemiology*; D015497:HIV-1; D015490:HTLV-I Infections / Q000453:epidemiology*; D015491:HTLV-II Infections / Q000453:epidemiology; D006558:Herpes Genitalis / Q000453:epidemiology; D006801:Humans; D015995:Prevalence; D012307:Risk Factors; D011477:Sex Work / Q000706:statistics & numerical data*; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*; D011795:Surveys and Questionnaires; D013587:Syphilis / Q000453:epidemiology; D013624:Taiwan / Q000453:epidemiology