Details

Autor(en) / Beteiligte

• Chang, C J
• Ko, Y C
• Liu, H W

Titel

Seroepidemiology of hepatitis C virus infection among drug abusers in southern Taiwan

Ist Teil von

• Journal of the Formosan Medical Association, 1998-12, Vol.97 (12), p.826-829

Ort / Verlag

Singapore

Erscheinungsjahr

1998

Quelle

MEDLINE

Beschreibungen/Notizen

• The purpose of this study was to determine the risk factors for hepatitis C virus (HCV) infection among drug abusers in southern Taiwan. This survey included 935 drug abusers from Kaohsiung Narcotic Abstention Institute and Kaohsiung prison. The prevalence of anti-HCV antibody was 29.1% among male drug abusers and 19.4% among female drug abusers. The seroprevalence of anti-HCV antibody was 66.4% among intravenous drug abusers and 14.4% among nonintravenous drug abusers. Intravenous drug use, a history of hepatitis, having tattoos, and age were independently related to HCV seropositivity among drug abusers. The prevalence of anti-HCV antibody concentrations significantly increased (10.8-fold) with intravenous drug abuse and with having tattoos (1.7-fold). These findings suggest that hepatitis C virus is mainly transmitted by the parenteral route among drug abusers in southern Taiwan. Due to the high rate of HCV infection among drug abusers, investigation of high-risk behavior should be routine in this group. To prevent HCV infection, emphasis on the use of sterile needles and aseptic procedures in tattooing is important in Taiwan.