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目的探讨广西手足口病的流行病学特征,为控制手足口病提供科学依据。方法运用描述性流行病学方法对广西手足口病发病资料进行分析。结果 2009年广西累计报告发病45644例,发病率为94.77/10万,3～6月为发病高峰,高发地区为南宁市、柳州市、防城港市,5岁以下儿童发病占90.52%,以散发为主,男女性别比为1.78:1;实验室确诊222例,CoxA16阳性率61.3%。结论广西手足口病的发生存在明显季节、地区、性别、年龄差异,应针对性加强监测,发现疫情尽快采取有效防控措施,避免疫情蔓延。
Objective To investigate the epidemiological characteristics of HFMD in Guangxi and provide a scientific basis for the control of HFMD. Methods Using descriptive epidemiological methods to analyze the incidence of HFMD in Guangxi. Results A total of 45 644 cases were reported in Guangxi in 2009 with an incidence rate of 94.77 / 100 000. The peak incidence was from March to June in high incidence areas. Nanning, Liuzhou and Fangchenggang cities accounted for 90.52% The main, male to female ratio was 1.78: 1; laboratory confirmed 222 cases, CoxA16 positive rate of 61.3%. Conclusion The occurrence of hand, foot and mouth disease in Guangxi is obviously seasonal, regional, gender and age differences. Monitoring should be strengthened in a targeted manner. Effective prevention and control measures should be taken to prevent the outbreak from spreading.