秦皇岛市不同人群丙型肝炎流行状况调查分析

Qinhuangdao Epidemiological Investigaton on HCV in Different Populations

目的调查秦皇岛市不同人群丙型肝炎病毒(HCV)的感染状况,了解HCV在一般人群,医务人员,洗浴和理发等公共场所从业者,吸毒及性乱者中的分布情况。方法采用酶标记免疫(ELISA)法,检测2358例血清标本中的抗-HCV。结果一般人群、医务人员、洗浴和理发等公共场所从业者、吸毒及性乱者的HCV感染率分别为2.37%(23/971)、1.42%(6/423)、1.72%(7/407)、61.22%(341/557),一般人群中男女感染率无明显差异,而其中HBsAg阳性者的HCV感染率高于HBsAg阴性者。结论我市吸毒及性乱者为HCV感染高发人群,HBV与HCV的重叠感染率亦较高。

Objective To investigate HCV infection status in different populations in Qinhuangdao City and find out the prevalence of HCV among common population, medical staff, public sector, drug addicts and promiscuous people. Methods To inspect the anti--body against HCV among 2358 sets of serum samples by ELISA. Results The infection rates among common population, medical staff, public sector, drug addicts and promiscuous people are 2.37 % （23/971） ,1.42% （6/423） .1.72% （7/407） ,and 61.22% （341/557） respectively. There isn＇t apparent sex differentia among common population. However, the infection rate is higher among those who are HBsAG positive than HbsAG negative. Conclusion Drug addicts and promiscuous people are the high infection rate population in our City, and there is a higher rate of HBV-- HCV superinfection.