2014-2018年四川省攀枝花市法定报告肠道传染病流行特征分析  

Analysis on the epidemiological characteristics of intestinal infectious disease in the statutory report of Panzhihua City, Sichuan Province from 2014 to 2018

作　　者：闫姝利[1] 陈祖华[1] 李琴[1] 胥磊 YAN Shuli;CHEN Zuhua;LI Qin;XU Lei(Panzhihua Center for Disease Control and Prevention,Sichuan617000,China)

机构地区：[1]攀枝花市疾病预防控制中心,四川617000

出　　处：《医学动物防制》2020年第6期534-536,540,共4页Journal of Medical Pest Control

基　　金：四川省2018年重大公共卫生服务中央补助资金(川财社[2018]64号)。

摘　　要：目的分析攀枝花市肠道传染病流行特征,为重点防控提供科学依据。方法采用描述流行病学方法对2014-2018年攀枝花市乙类和丙类肠道传染病疫情进行分析。结果全市累计报告肠道传染病10527例,死亡2例,年均发病率为170.40/10万,年均死亡率为0.03/10万,病死率为0.02%。报告发病数居前3位的病种依次为丙类手足口病、其他感染性腹泻和乙类的痢疾。以5~7月和12月为发病高峰。地区分布不均衡,且差异有统计学意义(χ~2=427.4,P<0.01),以东区报告发病率最高,达218.12/10万。病例集中在5岁以下人群,男性发病高于女性,且差异有统计学意义(χ~2=100.5,P<0.01)。结论攀枝花市乙类和丙类肠道传染病在时间、地区、人群分布上存在明显差异,建议针对流行特征采取有效防控措施。Objective To analyze the epidemiological characteristics of intestinal infectious diseases in Panzhihua City and to provide scientific basis for key prevention and control.Methods A descriptive epidemiological method was used to analyze the epidemic situation of Class B and Class C intestinal infectious diseases in Panzhihua City from 2014 to 2018.Results A total of 10 527 cases of intestinal infectious diseases were reported in the whole city,including 2 deaths.The average annual morbidity was 170.40/100 000,the average annual mortality was 0.03/100 000,and the case fatality rate was 0.02%.The top 3 diseases in terms of case number were hand-foot-mouth disease of Class C,other infectious diarrhea and dysentery of Class B.The peak incidence appeared from May to July and December.The regional distribution of incidence was unbalanced,with statistically significant difference(χ~2=427.4,P<0.01).The highest incidence was reported in the eastern region,up to 218.12/100 000.The cases were concentrated in the population under the age of 5,and the incidence of male patients was higher than that of female patients,with statistically significant difference(χ~2=100.5,P<0.01).Conclusion There are obvious differences between Class B and class C intestinal infectious diseases in time,region and population distribution in Panzhihua City.It is suggested that effective prevention and control measures should be taken according to the epidemic characteristics.

关 键 词：法定传染病 肠道传染病 流行特征 分析 科学防控 

分 类 号：R183.4[医药卫生—流行病学]