论文部分内容阅读
目的了解安康市手足口病流行病学特征,为进一步预防和控制手足口病提供科学依据。方法对安康市2009-2010年手足口病疫情资料进行分析。结果 2009-2010年累计报告手足口病3 816例,年均报告发病率为69.70/10万。2009年与2010年报告发病率分别为45.41/10万和93.98/10万,2010年手足口病年报告发病率高于2009年(χ2=17.27,P=0.00)。病例年龄的中位数为2.56岁,主要集中在5岁以下儿童,占发病总数的85.56%;以散居儿童和托幼儿童为主,占报告发病总数的87.65%;男性年均发病率为114.19/10万,女性年均发病率为53.52/10万,男性发病高于女性(χ2=21.43,P=0.000)。结论安康市手足口病发病以幼儿为主,高发季节主要在3～7月份,重点人群为散居儿童和托幼儿童。
Objective To understand the epidemiological characteristics of HFMD in Ankang City and provide a scientific basis for further prevention and control of HFMD. Methods The epidemic data of HFMD in Ankang City from 2009 to 2010 were analyzed. Results A total of 3 816 hand-foot-mouth disease cases were reported in 2009-2010, with an average annual incidence rate of 69.70 per 100,000. The incidence rates in 2009 and 2010 were 45.41 / 100000 and 93.98 / 100000, respectively. The incidence of HFMD in 2010 was higher than that in 2009 (χ2 = 17.27, P = 0.00). The median age of cases was 2.56 years old, mainly concentrated in children under 5 years old, accounting for 85.56% of the total number of cases. The majority of the cases were scattered children and nursery children, accounting for 87.65% of the total reported cases. The average annual incidence of male was 114.19 / 100000, the average annual incidence of women was 53.52 / 100000, the incidence of men than women (χ2 = 21.43, P = 0.000). Conclusion The prevalence of hand-foot-mouth disease in Ankang City is mainly in young children. The high incidence season is mainly from March to July. The key population is diaspora and toddlers.