摘要
目的了解2005—2021年重庆市渝中区细菌性痢疾的流行特征,为今后的防控工作提供科学依据。方法采用描述流行病学方法分析2005—2021年重庆市渝中区细菌性痢疾的流行状况,应用圆形分布法分析季节性特征。结果2005—2021年重庆市渝中区共报告细菌性痢疾6607例,年平均发病率为60.85/10万,发病率呈现随时间下降特征。发病高峰日在7—8月,高峰期在4—11月。病例男女比为1.04∶1,男性年平均发病率为61.95/10万,女性为59.74/10万。各年龄段均有发生,0岁发病率最高,为2034.73/10万。构成比居前3位的职业分别为散居儿童34.22%、离退人员15.67%、家务及待业8.31%,共占报告病例数的58.20%;年均发病率居前3位的街道为七星岗(132.28/10万)、两路口(125.30/10万)、上清寺(88.13/10万)。结论重庆市渝中区细菌性痢疾发病率近年来持续降低,应加强重点街道、重点人群细菌性痢疾的防控,尤其是在4—11月,除保持对散居儿童等低龄人群的监测和防控工作外,需对离退人员等老年人加强细菌性痢疾防控的宣传工作。
Objective Through analyzing the epidemic status of bacillary dysentery in Yuzhong District of Chongqing City from 2005-2021,provide scientific basis for future prevention and control.Methods The descriptive epidemiological methods were used to analyze the epidemic status of bacillary dysentery in Yuzhong District of Chongqing from 2005-2021,and circular distribution method was used to analyze seasonal characteristics.Results A total of 6607 cases of bacillary dysentery were reported in Yuzhong District of Chongqing from 2005-2021,the average annual incidence rate was 60.85/100000,and the incidence rate showed a declining trend.The peak days of the disease were mostly during July to August,and the peak period was mostly during April to November.The gender ratio of male to female was 1.04∶1,the average incidence rate was 61.95/100000 in males and 59.74/100000 in females.It occurred in all age,and the highest incidence was in 0 year-old group(2034.73/100000).The top three occupations in terms of composition ratio were scattered children(34.22%),retired staff(15.67%),housework and unemployment(8.31%),accounting for 58.20%of the total cases.The top three streets with the highest annual incidence rate were Qixinggang(132.28/100000),Lianglukou(125.30/100000),and Shangqingsi(125.30/100000).Conclusions The incidence of bacterial dysentery in Yuzhong District of Chongqing City has been decreasing in recent years.The prevention and control of bacterial dysentery in key streets and populations should be strengthened,especially in April to November.In addition to maintaining the prevention and control of low age group such as scattered children,it is important to strengthen the publicity of prevention and control of bacterial dysentery in the elderly such as retired people.
作者
王跃会
李思杰
张科
WANG Yuehui;LI Sijie;ZHANG Ke(Infectious Disease Prevention and Control Department,Chongqing Yuzhong District Center for Disease Control and Prevention,Chongqing,400010,China)
出处
《职业与健康》
CAS
2024年第9期1210-1213,共4页
Occupation and Health
关键词
渝中区
细菌性痢疾
流行状况
Yuzhong District
Bacterial dysentery
Epidemic status
