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目的了解开封市顺河区2006~2014年病毒性肝炎的流行现状及特征,为制定防治对策提供依据。方法对开封市顺河区9年的病毒性肝炎疫情资料进行描述性流行病学分析。结果 2006~2014年共报告病毒性肝炎病人5 783例,死亡4例,年均发病率为304.53/10万。乙肝居多5 059例(占87.48%)。无明显季节性。城区发病率(294.08/10万)高于农村(275.01/10万)(P<0.05)。男、女发病率分别为344.98/10万和264.81/10万(P<0.01);年龄以20~54岁为主,占69.22%;职业以工人、家务及待业、农民、离退人员、学生为主,占66.82%。结论开封市顺河区病毒性肝炎疫情呈下降趋势,但发病率仍较高,乙肝是影响病毒性肝炎分布的主要因素。同时应继续关注丙肝的发病趋势。
Objective To understand the prevalence and characteristics of viral hepatitis in Shunhe District of Kaifeng City from 2006 to 2014 and provide evidence for the development of control strategies. Methods A descriptive epidemiological analysis of the epidemic data of viral hepatitis in Shunhe District, Kaifeng City for 9 years was conducted. Results A total of 5 783 cases of viral hepatitis and 4 deaths were reported from 2006 to 2014 with an average annual incidence of 304.53 / 100 000. 5 059 cases of hepatitis B (accounting for 87.48%). No obvious seasonal. The incidence of urban areas (294.08 / 100,000) was higher than that of rural areas (275.01 / 100,000) (P <0.05). The incidence rates of males and females were 344.98 / lakh and 264.81 / lakh respectively (P <0.01). The ages were 20-54 years old, accounting for 69.22% of the total. The occupations were workers, housework and unemployed, peasants, retirees and students Dominated, accounting for 66.82%. Conclusions The epidemic situation of viral hepatitis in Shunhe District of Kaifeng City shows a decreasing trend, but the incidence is still high. Hepatitis B is the main factor affecting the distribution of viral hepatitis. At the same time should continue to focus on the incidence of hepatitis C.