上海市杨浦区2005—2007年病毒性肝炎流行病学分析

[目的] 分析上海市杨浦区急性病毒性肝炎(急性肝炎)的流行特征,为完善肝炎防治策略和措施提供依据。[方法] 对2005—2007年杨浦区网络直报的急性肝炎疫情、病原学分型及专题调查资料进行分析。[结果] 2005—2007年杨浦区急性肝炎年均发病率为12.17/10万,其中常住人口年均发病率为11.79/10万,外来人口年均发病率为15.05/10万;五角场和殷行社区发病率最高,年均发病率分别为24.35/10万、23.50/10万;病原学分型显示,网络直报肝炎病例中乙肝比例较低,未定型肝炎比例较高。[结论] 2005—2007年杨浦区急性肝炎发病率呈下降趋势,网络直报乙肝病例不全是急性乙肝病例;未定型病例多,主要由误诊、误报、分型信息未及时订正和疾控中心未及时对监测点医院分型情况进行督导等原因引起。

Epidemiological analysis on acute viral hepatitis in Yangpu district Shanghai from year 2005 to 2007

[Objective] To analyze the epidemiological characteristics of acute viral hepatitis in Yangpu district,Shanghai in order to provide related evidence for perfecting the strategies and measures for the treatment and prevention on hepatitis. [Methods] The information of the epidemics of acute viral hepatitis and its pathogenic typing obtained directly from computer disease reporting system in Yangpu district,Shanghai during years 2005-2007,as well as data on the investigation of special subjects were analyzed....