平顶山市1997-2036年报告病毒性肝炎病例统计分析

目的探讨病毒性肝炎（肝炎）的流行病学特征及变化趋势，为防治工作提供依据。方法依据《中华人民共和国传染病防治法》规定标准确诊的病例，通过CDC疫情年报表和疾病监测网络直报资料导出整理分析。结果1997-2006年报告肝炎（甲、乙、丙、戊型和粉型）4718例，年均发病率为95．65／10万，年发病率呈逐年上升趋势；乙肝发病率最高占86．31％；肝炎一年四季均匀有发病；农民、工人、学生发病较高；男性多于女性（1．52：1）。结论肝炎疫情形势严峻，防治工作艰巨，应加强肝炎疫情报告管理工作，以制订有效的防治措施。

Statistic Analysis of the Virus Hepatitis Cases in Pingdingshan City during 1997-2006

Objective] To explore the epidemiological features and change tendency of virus hepatitis, and provide evidence for the prevention work. Methods] The cases were diagnosed on the basis of ＂The Law of Infective Diseases Prevention and Treatment＂ ; analysis was made on the data of CDC epidemic annual report and disease surveillance network report. Results] 4718 cases of hepatitis were reported during 1997--2006 with an average morbidity of 9565/lakh, and the annual morbidity had an increasing tendency; the morbidity of hepatitis B （86.31%） was the highest; hepatitis took place in all the seasons and had a high morbidity among the peasants, workers and students, the ratio between males and females was 1.52： 1. Conclusion] The epidemic situation of hepatitis is quite serious ; epidemic report management should be strengthened to establish effective preventive countermeasures.