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目的分析沭阳县菌痢疫情状况与发展趋势。方法采用描述流行病学方法,对菌痢疫情资料进行分析。结果 2008—2012年沭阳县共报告菌痢病例247例,年均发病率为2.86/10万;发病时间集中在7—9月,占报告数的49.80%;年龄以5岁以下儿童为多,占57.09%;男女比为1.27∶1;职业以幼托儿童、散居儿童及农民为主。结论沭阳县菌痢发病以幼托儿童、散居儿童及农民为主,应将这部分人群为重点采取综合性防制措施。
Objective To analyze the epidemic situation and development trend of bacillary dysentery in Shuyang County. Methods Descriptive epidemiological methods were used to analyze the epidemic situation of bacillary dysentery. Results A total of 247 cases of bacillary dysentery were reported in Shuyang County from 2008 to 2012, with an average annual incidence rate of 2.86 per 100 000. The onset time ranged from July to September, accounting for 49.80% of the reported cases. Most of the children were below 5 years of age, Accounting for 57.09%; male to female ratio was 1.27: 1; occupations were mainly kindergarten children, scattered children and peasants. Conclusions The incidence of dysentery in Shuyang County is dominated by childcare, diaspora and peasants. Comprehensive prevention and control should be taken in this part of the population.