2009～2011年蛟河市手足口病流行病学特征分析(1)
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[摘要] 目的 探讨手足口病流行病学特征及影响因素，为预防、控制手足口病提供科学依据。 方法 应用描述流行病学的方法对2009～2011年手足口病患者资料进行分析。 结果 3年报告手足口病933例，年平均报告发病率68.58/100 000，农村高于市区，以1～5岁(不包括5岁)散居儿童发病率最高，占报告病例的80.28%，男性多于女性，潮湿多雨年份和季节发病较多。检测患者的标本，以EV71型感染居多，占46.43%。 结论 手足口病在农村1～5岁(不包括5岁)散居儿童中发病率较高，潮湿多雨的夏秋季发病较多；幼儿抵抗力低、常将手、杂物放入口中与发病有关；进入疫区和接触手足口病患者是感染的重要途径。
[关键词] 手足口病；流行病学；特征；调查
[中图分类号] R51 [文献标识码] C [文章编号] 1674-4721(2012)07(a)-0176-02
Epidemiological feature analysis of hand-foot-and-mouth disease cases in Jiaohe City during 2009 to 2011
LV Shengmin
Sanitation and Anti-epidemic Station of Jiaohe City in Jilin Province, Jiaohe 132500, China
[Abstract] Objective To discuss the epidemiologic feature and the influencing factor of hand-foot-and-mouth disease in order to provide scientific basis for controlling the disease. Methods To analyze clinical data of patients with hand-foot-and-mouth disease during 2009 and 2011 using descriptive epidemiology. Results There were 933 patients with reported hand-foot-and-mouth disease in three years, and the annual average morbidity rate was 68.58/100 000, in which rural area had a higher rate than urban area. Scattered children between the age of 1-5 (except 5) years old had the highest morbidity rate, which was 80.28%. Men had a higher morbidity rate than women, and more cases were reported in rainy and moist time. Through inspecting the specimen of the patients, we found that EV71 infection rate was 46.43%. Conclusion Hand-foot-and-mouth disease has a higher morbidity rate among scattered children between the age of 1-5 (except 5) and the cases increase in rainy and moist season as summer and autumn ......
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