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目的了解三亚市2009年报告的643例手足口病的流行病学特征,为手足口病防治工作提供科学依据。方法运用描述流行病学方法进行分析。结果 2009年报告手足口病总发病率为115.43/10万,病例发病高峰分别在4月和10月,男性高于女性,男女之比为2.08:1,5岁以下患儿占总病例数的98.28%,其中又以1～2岁组报告病例数最多,占68.58%,职业以散居儿童为主,市区发病率高于农村,肠道病毒EV71阳性率44.4%。结论三亚市手足口病的发生有明显的性别、年龄、地区差异,除对患儿进行积极的隔离治疗外,加强监测和开展有效的健康教育是预防该病的有效措施。
Objective To understand the epidemiological characteristics of 643 hand-foot-mouth disease reported by Sanya in 2009 and provide a scientific basis for the prevention and treatment of hand-foot-mouth disease. Methods Descriptive epidemiological methods were used for analysis. Results The total incidence of HFMD in 2009 was 115.43 / lakh. The peak incidence was in April and October respectively. The male was higher than the female, the ratio of male to female was 2.08. The total number of children under 1,5 years old 98.28%. Among them, the most cases were reported in the group of 1 ~ 2 years old, accounting for 68.58%. Occupation was mainly for scattered children, and the incidence in urban area was higher than that in rural areas. The positive rate of enterovirus EV71 was 44.4%. Conclusion The occurrence of hand, foot and mouth disease in Sanya City has obvious gender, age and regional differences. In addition to positive isolation treatment for children, strengthening monitoring and effective health education are effective measures to prevent this disease.