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目的了解阳泉市城区2008~2013年肠道传染病的流行特征,为加强监测管理,进一步采取干预措施提供科学依据。方法采用描述性流行病学方法,汇总并分析阳泉市城区2008~2013年肠道传染病发病情况及流行特征。结果2008~2013年共报告肠道传染病7种,累计6 980例,年均报告发病率650.78/10万。发病有明显季节性,5~8月为第一个发病高峰,共报告发病3 760例,占全年发病总数的53.87%,11~12月为第二个发病高峰,报告发病例数1 151例,占全年发病总数的16.49%,男女分别报告发病4 034例、2 946例,男女性别比为1.37∶1。报告发病数居前3位的病种是:其他感染性腹泻病、手足口病、细菌性痢疾,构成比分别为62.95%(4 394例)、19.68%(1 374例)、14.48%(1 011例)。5岁以下的婴幼儿发病最多,构成比为53.61%(3 742例)。结论 2008~2013年阳泉市城区肠道传染病发病率总体呈上升趋势,但有波动,以散发为主。
Objective To understand the epidemiological characteristics of intestinal infectious diseases in urban area of Yangquan from 2008 to 2013 and provide scientific evidence for further monitoring and management and further intervention measures. Methods Descriptive epidemiological methods were used to summarize and analyze the incidence and epidemic characteristics of intestinal infectious diseases in Yangquan City from 2008 to 2013. Results A total of 7 intestinal infectious diseases were reported from 2008 to 2013, with a total of 6 980 cases, with an average annual incidence of 650.78 / 100,000. The incidence was obviously seasonal. The first peak of incidence was from May to August, with a total of 3760 cases reported, accounting for 53.87% of the total number of the year and the second peak from November to December. The number of reported cases was 1,151 For example, accounting for 16.49% of the total number of cases in the year, men and women reported 4 034 cases and 2 946 cases respectively, with a sex ratio of 1.37:1. Among the top three reported cases, other infectious diarrhea, hand-foot-mouth disease and bacillary dysentery were 62.95% (4 394 cases), 19.68% (1 374 cases) and 14.48% (1) 011 cases). Infants under 5 years of age had the most incidence, accounting for 53.61% (3 742 cases). Conclusion The prevalence of intestinal infectious diseases in urban areas of Yangquan City increased from 2008 to 2013, but fluctuated to mainly spread out.