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目的研究郑州市法定报告甲乙类肠道传染病的流行特征,为制定防控对策提供科学依据。方法采用描述流行病学方法对郑州市2009—2014年甲乙类肠道传染病疫情资料进行分析。结果 2009—2014年郑州市累计报告甲乙类肠道传病发病11 788例,年均发病率为25.35/10万,死亡6人,病死率为0.05%;5-10月份为高发季节,城区发病率高于农村,男性发病率高于女性;发病年龄以少年儿童和青壮年为主,职业以散居儿童(32.59%)和农民(16.43%)为主。结论郑州市法定报告甲乙类肠道传染病发病率逐年下降,但仍然是郑州市传染病防控工作的重点之一。应加强肠道传染病监测,采取综合性防控措施,降低发病率。
Objective To study the epidemiological characteristics of Class A and B infectious diseases in statutory reports in Zhengzhou and to provide scientific evidence for the development of prevention and control measures. Methods Descriptive epidemiological methods were used to analyze the epidemic situation of Class A and B intestinal infectious diseases in Zhengzhou City from 2009 to 2014. Results A total of 11 788 cases of type A and B intestinal diseases were reported in Zhengzhou from 2009 to 2014, with an average annual incidence rate of 25.35 / 100 000 and 6 deaths, with a case fatality rate of 0.05%. From May to October, The prevalence rate of males was higher than that of females. The incidence of disease was mainly in young children and young adults. Occupation was dominated by scattered children (32.59%) and peasants (16.43%). Conclusion The incidence of Class A and B intestinal infectious diseases in statutory reports in Zhengzhou is declining year by year, but it is still one of the focuses of prevention and control of infectious diseases in Zhengzhou. Should strengthen the monitoring of intestinal infectious diseases, take comprehensive prevention and control measures to reduce the incidence.