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目的了解张家港市细菌性痢疾的流行特征及趋势,为制定针对性防控措施提供科学依据。方法对2004-2009年国家疾病监测信息报告管理系统报告的张家港市细菌性痢疾疫情资料进行描述流行病学分析。结果张家港市2004-2009年共报告细菌性痢疾484例,年均发病率为5.63/10万,且呈逐年下降的趋势;各年龄组人群均有发病,以0～4岁组人群所占比例最高,占全部发病数的26.65%;职业分布以散居儿童和农民为主,占全部病例数的46.90%;发病具有明显的季节性,6～9月份发病最多,占全年发病总数的64.88%。结论张家港市细菌性痢疾疫情逐年下降,已低于发达国家水平。但流行因素仍然存在,应继续采取健康教育等防控措施。
Objective To understand the epidemic characteristics and trends of bacterial dysentery in Zhangjiagang City and provide a scientific basis for making targeted prevention and control measures. Methods Descriptive epidemiological analysis of bacterial dysentery in Zhangjiagang city from 2004 to 2009 was conducted by the National Disease Surveillance Information Reporting Management System. Results A total of 484 cases of bacillary dysentery were reported in Zhangjiagang City from 2004 to 2009, with an average annual incidence of 5.63 / 100 000, showing a declining trend year by year. The incidence of all age groups was 0-4 years old Accounting for 26.65% of the total number of cases. Occupational distribution was dominated by scattered children and peasants, accounting for 46.90% of the total number of cases. The incidence was obviously seasonal with the highest incidence in June-September, accounting for 64.88% of the total. . Conclusion The outbreak of bacillary dysentery in Zhangjiagang City has been declining year by year, which is lower than that of developed countries. However, epidemic factors still exist and prevention and control measures such as health education should continue to be adopted.