连云港市1997-2010年细菌性痢疾流行病学分析

Analysis on epidemiological features of bacillary dysentery in Lianyungang during 2007 to 2010

目的了解连云港市细菌性痢疾流行特征,探讨相应的预防措施。方法连云港市历年细菌性痢疾疫情资料汇编录入Excel2003统计软件进行统计分析。结果 1997-2010年连云港市细菌性痢疾年平均发病率17.38/10万,年平均病死率为0.04%。全年6～8月为发病高峰期,职业以散居儿童为主,其次是学生,0～9岁为发病高峰年龄段,男性发病多于女性。结论连云港市细菌性痢疾疫情总体呈下降趋势,散居儿童和学生为高危人群,应加强学校幼托机构等集体用餐人群的食品卫生和饮用水卫生的管理。

Objective To understand the prevalence factors of bacillary dysentery in Lianyungang,and explore the corresponding prevention and control measures.Method The epidemic data of bacillary dysentery in Lianyungang from 1997 to 2010 were analyzed by Excel 2003.Results The annual average incidence rate of bacillary dysentery was 17.38/100000 from 1997 to 2010,and annual mean fatality rate was 0.04 %.The peak time of the disease was from June to August,most of the cases were below the age of 9.The patients were mainly scattered children,and followed by students,male were more than female.Conclusions The incidence rate of bacillary dysentery descended from 1997 to 2010,scattered children and students were high risk group.It was necessary to enhance the management of food sanitation and drinking water to the population of school and kindergartens.