2011-2020年北京市房山区其它感染性腹泻流行特征分析  

Epidemiological charactertics of other infectious diarrhea in Fangshan,Beijing from 2011 to 2020

作　　者：崔冉 李丽丽[1] 田竞[1] 李海娇[1] 郭新慧[1] 李外 李爱军[1] 黄少平[1] CUI Ran;LI LiLi;TIAN Jing;LI Haijiao;GUO Xinhui;LI Wai;LI Aijun;HUANG Shaoping(Fangshan District Center for Disease Control and Prevention,Beijing 102488,China)

机构地区：[1]北京市房山区疾病预防控制中心,北京102488

出　　处：《河南预防医学杂志》2022年第10期776-780,共5页Henan Journal of Preventive Medicine

摘　　要：目的 分析2011-2020年北京市房山区其它感染性腹泻病的流行特征,为预防控制提供科学依据。方法 通过中国疾病预防控制传染病报告信息系统收集2011-2020年报告、现住北京市房山区的其它感染性腹泻病病例,运用描述性流行病学方法进行分析。率的比较采用χ^(2)检验,检验水准α=0.05。结果 2011-2020年北京市房山区共报告其它感染性腹泻病例17 581例,无死亡病例,年均报告发病率为142.01/10万;共报告突发公共卫生事件5起,累计报告病例225例。在2014年、2016年有两个小高峰,2016年后呈明显持续下降趋势;每年发病集中在6-8月,有明显的夏季高发特点;男女比为1.16∶1;<5岁年龄组的年均报告发病率最高(923.21/10万);发病以散居儿童(29.55%)、平原地区(63.67%)为主。以细菌感染为主,其中致泻性大肠埃希菌构成比最高(29.08%);其次为病毒感染,其中诺如病毒GⅡ型构成比最高(56.51%)。结论 北京市房山区其它感染性腹泻病的防控重点为5岁以下散居儿童及干部职员,同时应加强病原学监测。Objective To analyze the epidemiological characteristics of other infectious diarrhea in Fangshan,Beijing from 2011 to 2020,so as to provide scientific evidence for prevention and control.Methods Other infectious diarrhea cases reported from 2011 to 2020 and living in Fangshan,Beijing were collected through the Chinese Reporting Information System for Infectious Disease Control and Prevention,and analyzed with descriptive epidemiological methods.Chi-square test was used to compare the rates,and the significance level α = 0.05 was set.Results From 2011 to 2020,a total of 17 581 cases of other infectious diarrhea were reported in Fangshan,Beijing,with no death cases,and the annual average incidence rate was 142.01/100 000;five public health emergencies were reported,with a total of 225 reported cases;there were two small peaks in 2014 and 2016,and after 2016,the trend of decrease was obvious;the incidence was concentrated in the period of June-August months;male to female ratio was 1.16 ∶1;the average annual incidence rate was 923.21/100 000 in the age group <5 years,29.55% in the scattered children and 63.67% in the plain area.Bacterial infection was main,of which diarrheal escherichia coli was the highest(29.08%),followed by viral infection,of which norovirus G II was the highest(56.51%).Conclusion The focus of prevention and control of other infectious diarrhea in Fangshan is scattered children under 5 years old,cadres and staff,and pathogenic surveillance should be strengthened.

关 键 词：其它感染性腹泻病 流行特征 分析 

分 类 号：R181.3[医药卫生—流行病学]