2010年全国其他感染性腹泻报告病例信息分析

Analysis on the cases of infectious diarrhea(other than cholera,dysentery,typhoid and paratyphoid) reported in China in 2010

目的了解我国2010年感染性腹泻报告病例的流行特征,为感染性腹泻的防控提供依据。方法对全国2010年疾病监测信息报告管理系统中报告的感染性腹泻病例进行流行病学描述性分析。结果 2010年全国共报告感染性腹泻病例746 551例,年发病率为55.93/10万,与2009年比较呈上升趋势。≤5岁儿童占报告发病数的53.57%。实验室确诊病例占病例报告总数的6.46%,其中病毒性感染占92.65%,细菌性感染占7.18%。结论≤5岁儿童是感染性腹泻的高发人群。应鼓励和促进对感染性腹泻病人进行病原学诊断,并将诊断结果报告至中国疾病控制信息系统"疾病监测信息报告管理系统"中。有病原学诊断结果的感染性腹泻病例报告的信息可作为全国临床就诊的食源性感染腹泻病病人的参考信息源。

Objective To analyze the epidemiological characteristics of infectious diarrhea in China and provide theoretical support to control the infectious diarrhea.Methods Using a descriptive epidemiologic statistics to analyze the infectious diarrhea cases collected from China Information System for Diseases Control and Prevention.Results There were 746 551 cases of infectious diarrhea reported in 2010 in China with an annual morbidity of 55.93/105,which was higher than that reported in 2009.And 53.57% of reported cases were children at ≤5 year-old,and the number of total laboratory confirmed cases accounted for 6.46% of reported cases,which was consisted of 92.65% of viral infection and 7.18% of bacterial infection.Conclusion The children ≤5 year-old were the high-risk population of infectious diarrhea.The etiological diagnosis for patients with infectious diarrhea should be encouraged and promoted.The result of diagnosis in hospitals should be reported to the China Information System for Diseases Control and Prevention.The information on the etiology of infectious diarrhea could be used as reference resources in clinical treatment of patients with foodborne infectious diarrhea.