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输血等胃肠外途径是高危人群感染丙型肝炎病毒(HCV)的主要传播方式.然而,有50%以上的散在性丙型肝炎,在流行病学上仍难以解释其传播途径.为此,作者选择30例抗-HCV阳性患者及其配偶,对异性性传播HCV的危险性作了研究.30例抗-HCV阳性患者(男20例、女10例),平均年龄51.8岁(22～70岁).18例选自肝病科,其中1例接受干扰素治疗丙型肝炎达半年余,9例为肝硬变.另12例选自某输血中心,其中2例为HIV阳性的血友病患者,10例为义务供血员.抗-HCV
Parenteral delivery such as blood transfusions is a major mode of transmission of HCV infection among high-risk groups, however, with more than 50% of casualty hepatitis C still difficult to interpret in terms of epidemiology, The authors selected 30 anti-HCV positive patients and their spouses to study the risk of heterosexual transmission of HCV in 30 patients with anti-HCV (20 males and 10 females) with an average age of 51.8 years (range 22-70 Year) .18 patients were selected from the department of liver disease, of which 1 case of interferon treatment of hepatitis C for more than six years, 9 cases of cirrhosis and the other 12 cases were selected from a transfusion center, of which 2 were HIV-positive hemophilia Patients, 10 cases of voluntary blood donors. Anti-HCV