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目的了解自2004年传染病实行网络直报以来长葛市法定传染病发病趋势和流行特征,为制定和完善防制策略提供科学依据。方法采用描述性流行病学方法对2004—2009年葛市法定传染病疫情资料进行分析。结果 2004—2009年长葛市法定传染病年均发病率为254.5122/10万,死亡率为1.3658/10万,病死率为0.5366%。6年来,发病趋势起伏不定:2004—2005年呈上升趋势,2005—2007年呈下降状态,2007—2009年呈上升趋势;死亡率、病死率均呈上升趋势。近几年,血源及性传播传染病位于法定传染病发病首位,且发病呈上升趋势。目前,威胁长葛市人民群众健康的传染病主要是乙型肝炎、肺结核、丙型肝炎、淋病、梅毒、艾滋病、手足口病等。结论长葛市传染病防治工作任务艰巨,加强血源及性传播传染和新发传染病的监测和防制是长葛市疾病控制工作的重中之重。
Objective To understand the trend and epidemic characteristics of legal infectious diseases in Changge since the direct reporting of infectious diseases in 2004 and provide a scientific basis for formulating and perfecting prevention and control strategies. Methods Descriptive epidemiological methods were used to analyze the epidemiological data of notifiable infectious diseases in Ge, 2004-2009. Results The average annual incidence of notifiable infectious diseases in Changge City from 2004 to 2009 was 254.5122 / 100,000, with a mortality rate of 1.3658 / 100000 and a case fatality rate of 0.5366%. In the past six years, the trend of incidence has been fluctuating: rising from 2004 to 2005, decreasing from 2005 to 2007, and rising from 2007 to 2009; mortality and mortality rate all showed an upward trend. In recent years, blood-borne and sexually transmitted infections are at the top of the list of notifiable infectious diseases and the incidence is on the rise. At present, the infectious diseases that threaten the health of the people in Changge City are mainly hepatitis B, tuberculosis, hepatitis C, gonorrhea, syphilis, AIDS, hand-foot-mouth disease and so on. Conclusions The task of prevention and treatment of infectious diseases in Changge City is arduous. Monitoring and prevention of blood-borne and sexually transmitted infections and newly-occurring infectious diseases is the most important task in disease control in Changge City.