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目的掌握凉山州近年来手足口病发病水平和流行特征,为制订防控措施提供科学依据。方法利用描述流行病学方法对凉山州2008-2011年手足口病疫情报告资料进行分析。结果 2008-2011年凉山州手足口病年均报告发病率为12.00/10万,2008-2011年手足口病发病率分别为10.34/10万、8.30/10万、17.28/10万和12.02/10万,男性报告发病率为15.04/10万,女性报告发病率为8.74/10万,男女性别比为1.85∶1;全年各月均有手足口病报告发病,5～6月报告发病数占全年报告发病数的35.28%;人群分布以散居儿童(72.56%)和幼托儿童(21.10%)为主;0～5岁年龄组报告发病数占发病总数93.03%,呈典型的婴幼儿高发,全州各县(市)均有手足口病报告。结论 2008-2011年凉山州手足口病发病率有逐年增高趋势,呈明显季节性和人群分布特点,预防控制手足口病的流行应加强疫情监测,及时掌握流行趋势,落实各项传染病防控措施。
Objective To understand the prevalence and epidemic characteristics of hand, foot and mouth disease in Liangshan Prefecture in recent years and provide a scientific basis for making prevention and control measures. Methods Descriptive epidemiological methods were used to analyze the reported data of HFMD in Liangshan Prefecture from 2008 to 2011. Results The annual incidence rate of hand-foot-mouth disease in Liangshan Prefecture was 12.00 / 100 000 in 2008-2011. The incidence of hand-foot-mouth disease in 2008-2011 was 10.34 / 100 000, 8.30 / 100 000, 17.28 / 100 000 and 12.02 / 10 respectively The incidence of male reported was 15.04 / 100000, the incidence of female reported was 8.74 / 100000, male to female ratio was 1.85:1. The incidence of hand-foot-mouth disease was reported in all months of the year, while the incidence in May-June was accounted for The incidence of the disease was 35.28% in the whole year. The population was mainly composed of diaspora (72.56%) and preschool children (21.10%). The incidence in the 0-5 age group was 93.03% of the total, , All counties (cities) have HFMD reports. Conclusion The incidence of hand-foot-mouth disease in Liangshan Prefecture increased year by year in 2008-2011, showing a seasonal and population distribution characteristics. Preventing and controlling the epidemic of hand-foot-mouth disease should strengthen the surveillance of epidemic situation, timely grasp the epidemic trend and implement the prevention and control of infectious diseases Measures.