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目的了解山东省手足口病疫情报告规律,为疾病预防和预警提供技术支持。方法通过“中国疾病预防控制信息系统”收集2010-2013年山东省手足口病疫情日报告数,采用描述流行病学方法进行统计分析。结果 2010-2013年山东省分别报告手足口病141 468例、95 843例、88 844例和72 211例,发病水平呈现逐年降低趋势;年发病高峰主要集中在4~9月;每年周末的报告数低于周五和周一,且周五的报告数也低于周一。结论山东省手足口病疫情报告存在明显的周末效应,说明人类活动短期周期性变化给手足口病疫情报告带来了一定的影响。
Objective To understand the regularity of HFMD in Shandong Province and provide technical support for disease prevention and early warning. Methods The data of epidemic situation of hand, foot and mouth disease in Shandong Province from 2010 to 2013 were collected through “China Disease Prevention and Control Information System”, and the descriptive epidemiological method was used for statistical analysis. Results 141,208 cases of hand-foot-mouth disease, 95,843 cases, 88,844 cases and 72,211 cases of hand-foot-mouth disease were reported in Shandong Province in 2010-2013. The incidence of the disease was decreasing year by year. The annual incidence peak was mainly in April-September. The numbers are lower than Friday and Monday, and Friday’s reports are also below Monday’s. Conclusion The report of HFMD in Shandong Province shows obvious weekend effects, which shows that the short-term cyclical changes of human activities have brought a certain impact on HFMD epidemic report.