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目的了解锦州市太和区手足口病流行病学特征进行分析,为下一步预防控制策略的制定提供依据。方法用描述流行病学方法对锦州市太和区2008~2013年手足口病疫情报告资料进行统计分析。结果 2008~2013年锦州市太和区共报告手足口病病例1 690例,无死亡病例,1例重症病例,平均发病率为101.87/10万。发病率有明显下降趋势。松山街道、凌南街道、新民乡报告发病数占报告发病总数的45.74%。全年均有病例报告,但有明显的季节性,发病高峰主要集中在6~8月份,2~4岁年龄组发病数最多,性别分布男性高于女性,男女性别比为1.39∶1。职业分布以幼托儿童为主,占51.30%(867/1 690),其次为散居儿童,占44.08%(745/1 690)。病原监测结果为肠道病毒EV71、CoxA16和其他肠道病毒混合感染。结论我区手足口病疫情总体呈下降态势,发病有明显的季节性,防控的重点人群是幼托儿童和散居儿童。
Objective To understand the epidemiological characteristics of hand-foot-mouth disease in Taihe District, Jinzhou City, and to provide the basis for further prevention and control strategies. Methods Descriptive epidemiological methods were used to analyze the data of hand, foot and mouth disease outbreak in Taihe District, Jinzhou City from 2008 to 2013. Results A total of 1 690 HFMD cases were reported in Taihe District, Jinzhou City from 2008 to 2013. There were no deaths and 1 severe case. The average incidence was 101.87 / 100 000. The incidence has dropped significantly. Songshan Street, Lingnan Street, Xinmin Township report the number of cases accounted for 45.74% of the total number of reported. There are case reports throughout the year, but with obvious seasonal patterns. The peak incidence peak mainly in June-August, with the highest incidence in the age group of 2 to 4 years. The sex distribution of males is higher than that of females, and the sex ratio of males to females is 1.39:1. Occupational distribution was mainly childcare, accounting for 51.30% (867/1 690), followed by diaspora, accounting for 44.08% (745/1 690). Pathogen surveillance results are mixed enterovirus EV71, CoxA16 and other enteroviruses. Conclusion The HFMD epidemic situation in our district is generally declining, and the incidence is obviously seasonal. The key prevention and control population is kindergarten children and diaspora children.