新泰市2010～2014年乙肝流行病学监测分析

Epidemiological surveillance and analysis of hepatitis B from 2010 to 2014 in Xintai city

目的：了解本市乙型肝炎的发病情况和流行趋势，为制定控制策略提供科学依据。方法：收集2010～2014年来本市乙型肝炎患者的资料，包括患者的年龄、性别、职业等，对其整理分析进行相关研究，来进一步了解乙型肝炎的发病情况。结果：调查结果表明该市2010年以来发病率呈逐年上升的趋势，全年皆有发病无明显季节变化，发病年龄主要集中在20～50岁年龄组，其中25～29岁年龄组发病最高，15岁以下儿童乙肝发病率下降明显。职业主要集中在农民和工人两个群体，男女比例2.06：1，差异有统计学意义。结论：应进一步开展和加强乙肝监测,提高乙肝疫苗接种率,加大成人疫苗接种率，加强血液制品的监督管理,重视安全注射,开展宣传教育,控制乙肝流行。

Objective：To understand the incidence and trends of hepatitis B in Xintai County and provide a scientific basis for the development of control strategies. Methods：The information of hepatitis B patients from 2010 to 2014 in Xintai County, including age, sex, occupation, etc. was collected, sorted out and analyzed. Related research was made to learn more about the incidence of Hepatitis B.Results：The research showed that the incidence rate in Xintai County had increased year by year since 2010 and outburst yearly with no significant seasonal variation. The age of onset mainly concentrated from the age from 20 to 50, in which 25 to 29 years age group was the highest. The incidence rate of hepatitis B of the children under the age of 15 decreased significantly. The occupation focused on the groups of farmers and workers. The ratio of male to female is 2.06：1. The difference was statistically significant. Conclusions：Further measures should be made to develop and strengthen the monitoring of hepatitis B, improve the hepatitis B vaccination, increase the adult vaccination rates, strengthen the supervision and management of blood products, emphasize the safe of injection and make public education to control the epidemic of hepatitis B.