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目的了解惠州市其他感染性腹泻病的流行特征,为制订感染性腹泻病防治措施提供依据。方法疫情资料来源于中国疾病预防控制信息系统,对2012—2014年惠州市其他感染性腹泻病病例进行回顾性分析。结果2012—2014年惠州市共报告其他感染性腹泻病6 062例,年平均报告发病率为43.68/10万,3年均无死亡病例报告。男性年平均报告发病率51.84/10万高于女性的34.87/10万(P<0.01),病例主要为3岁以下婴幼儿(5 118例),占84.43%,以散居儿童为主。惠城区报告发病率(74.54/10万)和发病数(3 554例)高于其他县(区),大亚湾区报告发病率呈逐年上升趋势(P<0.01)。各月均有发病报告,秋冬季呈高发,其中11月—次年1月发病占64.04%。结论惠州地区其他感染性腹泻病在11月—次年1月高发,惠城区发病率最高,发病以3岁以下散居的婴幼儿为主。
Objective To understand the epidemiological characteristics of other infectious diarrhea in Huizhou and provide the evidence for the prevention and control of infectious diarrhea. Methods The epidemic data were obtained from China Disease Prevention and Control Information System and retrospectively analyzed the other cases of infectious diarrhea in Huizhou in 2012-2014. Results A total of 6 062 cases of other infectious diarrhea cases were reported in Huizhou from 2012 to 2014, with an average annual incidence rate of 43.68 / 100 000 and no deaths in 3 years. The average annual incidence of men was 51.84 / lakh higher than that of females 34.87 / lakh (P <0.01). The majority of cases were infants under 3 years old (5 118 cases), accounting for 84.43%. The reported incidence rate (74.54 / 100000) and incidence (3 554 cases) in Hui District was higher than that in other counties (districts), and the reported incidence in Daya Bay area showed an upward trend year by year (P <0.01). Each month has a report of the incidence of high incidence in autumn and winter, of which in November - onset of January next year accounted for 64.04%. Conclusion The other infectious diarrhea cases in Huizhou area were high in November-January of the following year, with the highest prevalence rate in Huicheng District. The incidence was mainly of infants and young children under 3 years of age.