论文部分内容阅读
目的了解太原市手足口病发病情况,为制定手足口病防制措施提供参考依据。方法对2012~2014年太原市手足口病情况进行描述性流行病学分析。结果 2012~2014年太原市手足口病的报告发病率分别为166.64/10万、90.72/10万和211.83/10万,基本呈现上升趋势,不同年份发病率差异有统计学意义(P<0.01);发病高峰集中在5~7月,占72.64%(14 424/19 856);发病年龄以<5岁幼儿为主,其中较多的是1~3岁,12 206例,占总病例数的61.47%;发病人群主要是散居儿童和幼托儿童,分别占总病例数的48.95%和44.29%;男女性别发病比为1.46∶1,男性发病率高于女性(P<0.01);全市10个区(县)都有病例发生,发病人数居全市前3位的是小店区(24.63%)、万柏林区(21.99%)和杏花岭区(14.72%);共采集1 918例咽试子样本进行实验室检测,阳性率为75.65%,以EV71为主,占53.62%;发病以散发为主。结论太原市手足口病的发病率较高,有明显的季节性,人群性及地区性;婴幼儿是手足口病的重点防控人群。
Objective To understand the incidence of hand-foot-mouth disease in Taiyuan and to provide reference for the prevention and control of hand-foot-mouth disease. Methods Descriptive epidemiological analysis of HFMD in Taiyuan from 2012 to 2014 was conducted. Results The reported rates of hand-foot-mouth disease in Taiyuan from 2012 to 2014 were 166.64 / lakh, 90.72 / lakh and 211.83 / lakh, respectively, showing an upward trend. The incidence of HFMD in different years was significantly different (P <0.01) ; The peak incidence concentrated in May to July, accounting for 72.64% (14 424/19 856); the age of onset of <5-year-old children, mostly 1 to 3 years old, 12 206 cases, the total number of cases 61.47%. The incidence of the disease was mainly scattered children and preschool children, accounting for 48.95% and 44.29% respectively of the total number of cases. The incidence rate of male to female was 1.46:1, and the incidence of male was higher than that of female (P <0.01) In the districts (counties), there were cases and the number of patients in the top three districts was Xiaodian District (24.63%), Wanbailin District (21.99%) and Xinghualing District (14.72%). A total of 1 918 pharyngeal tests Sub-sample laboratory tests, the positive rate was 75.65%, with EV71-based, accounting for 53.62%; the incidence of the main distribution. Conclusion The incidence of hand-foot-mouth disease in Taiyuan City is high, with obvious seasonal, crowdable and regional characteristics. Infants and young children are the key prevention and control people of hand-foot-mouth disease.