2008-2012年广西兴安县法定传染病疫情分析

Epidemic Status of Notifiable Infectious Disease in Xing'an County of Guangxi,2008-2012

目的探讨广西桂林市兴安县2008-2012年法定传染病流行态势,为今后制定传染病防制策略提供科学依据。方法采用描述性流行病学方法对2008-2012年《中国疾病预防控制信息系统》中兴安县法定传染病相关数据进行分析。结果2008-2012年兴安县报告法定传染病21种12 245例,发病率2008年最低为246.23/10万,2012年最高为1 460.09/10万;死亡34例,年均发病率、死亡率、病死率分别为691.07/10万、1.92/10万、0.31%。无甲类传染病报告;乙类传染病15种4 720例,占发病总数的38.55%,年均发病率259.90/10万;丙类传染病6种7 525例,占发病总数的61.45%,年均发病率431.17/10万。分类以肠道传染病(59.76%)为主,其次是血源及性传播疾病(22.96%)、呼吸道传染病(15.08%),病例数居前5位的病种依次为手足口病、病毒性肝炎、肺结核、流行性腮腺炎、梅毒。结论 2008-2012年兴安县法定传染病流行态势呈逐年上升趋势,手足口病病例数最多,从传播途径看,肠道传染病、血源及性传播疾病、呼吸道传染病是预防控制工作的重点。

ObjectiveTo explore the epidemic status of notifiable disease in Xing＇an county of Guangxi during 2008 to2012,and thus to provide references for henceforth formulating prevention and control strategies Methods Descriptive epidemiological method was adopted to analyze the relevant data collected by Chinese Information System for Disease Prevention and Control.Results During the period,12 245 cases of 21 kinds of infectious disease were reported,with the lowest incidence of 246.23/10^5 in 2008 and the highest of 1 469.09/10^5;34 deaths were reported.The annual average incidence,mortality rate and case fatality rate were respectively 691.07/10^5,1.92/10^5and 0.31%.No category A infectious disease was reported;category B were reported a total of 4 720 cases and distributed in 15 kinds,accounting for 38.55% of the total cases,and with a annual average incidence of 259.90/10^5;altogether 7 525 cases were reported,distributed in 6 kinds category C diseases,accounting for 61.45% of total,with a annual incidence of 431.17/10^5.The cases were mainly intestinal infectious disease（59.76%）,followed by blood and sexually transmitted diseases（22.96%） and respiratory disease（15.08%）.The top five diseases with the most cases were respectively handfoot-and-mouth disease,viral hepatitis,pulmonary tuberculosis,mumps and syphilis.Conclusion The epidemic trend of notifiable infectious disease is on rise through 2008 to 2012 in Xing＇an county,with hand-foot-and-mouth disease as the dominating disease.In view of transmission routines,the intestinal infectious diseases,blood and sexually transmitted disease and respiratory disease should be the key prevention and control focus.