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目的对2012年玉林市手足口病重症病例流行特征进行分析,为制定手足口病防治措施提供科学依据。方法对2012年全市报告的手足口病重症病例采用描述流行病学方法进行分析。结果 2012年共报告手足口病重症(含死亡病例)243例,发病高峰为4—6月;年龄分布主要集中在1~3岁,男女性别比为2.47∶1。职业分布构成为散居儿童、幼托儿童和学生,其中以散居儿童为主,占92.18%。病原学检测,以EV71阳性为主,占79.84%。结论 2012年玉林市重症手足口病主要发生在以散居为主的3岁以下儿童,夏秋季节多发。应加强在流行季节的预防控制及3岁以下手足口病患儿的病原学监测。
Objective To analyze the epidemiological characteristics of HFMD cases in Yulin in 2012 and provide scientific evidence for the development of HFMD prevention and treatment measures. Methods Descriptive epidemiological methods were used to analyze the reported HFMD cases in 2012 in the city. Results A total of 243 cases of hand-foot-mouth disease (including death) were reported in 2012, with a peak incidence of 4 to 6 months. The age distribution was mainly between 1 and 3 years old, with a sex ratio of 2.47:1. The occupational distribution is composed of scattered children, childcare children and students, with the majority being scattered children, accounting for 92.18%. Etiological testing, mainly EV71 positive, accounting for 79.84%. Conclusion In 2012, severe HFMD in Yulin City mainly occurred in children under 3 years old, mainly in the diaspora, with multiple seasons in summer and autumn. Prevention and control of epidemics and etiology of children with HFMD under 3 years of age should be strengthened.