湖北省乙肝疫情流行病学分析

Epidemiological analysis of Hepatitis B in Hubei province

目的了解湖北省乙型肝炎的流行病学特征，为制定控制策略提供依据。方法对湖北省2001-2007年的乙肝疫情资料进行分析。结果2001年以来湖北省乙型肝炎发病率呈上升趋势，7年平均发病率为83．15／10万，2007年上升至全省各类传染病发病首位。发病年龄主要集中于15—50岁，高发人群为农民、学生。结论乙肝仍是湖北省发生最多的传染病，应进一步加强乙肝监测和免疫接种，开展预防乙肝的宣传教育。

Objective To analyze the epidemiological characteristics of Hepatitis B in Hubei province, so as to develop a series of strategies for Hepatitis B control. Methods The data of Hepatitis B epidemic from 2001 to 2007 were analyzed. Results Since 2001 the morbidity of Hepatitis B has tended to increase,the average morbidity was 83.15 per 100 000 in the past 7 years, which rose to the top among all the infectious diseases in Hubei province, and the main age group affected was 15 -50 years old. Conclusion Hepatitis B has the highest incidence among all the infectious diseases. Therefore, more attention should be paid to the monitor and immunization of the disease. Besides, health education should also be promoted.