摘要
目的了解并掌握深圳市感染性腹泻的发生、流行特征及变化趋势,为防治策略制订提供依据。方法利用中国疾病监测信息报告管理系统导出深圳市2017—2019年感染性腹泻患者的病例资料,病例诊断按照《感染性腹泻诊断标准(WS271-2007)》《细菌性和阿米巴痢疾诊断标准(WS287-2008)》《伤寒和副伤寒诊断标准(WS280-2008)》进行诊断,对病例资料进行流行病学描述性分析。结果2017年1月至2019年12月深圳市共报告感染性腹泻病例61457例,其中其他感染性腹泻48566例(79.02%),细菌性痢疾12326例(20.06%),伤寒565例(0.92%);年均发病率为233.58/10万,发病率维持在较高的水平。伤寒、细菌性痢疾的发病高峰在夏秋季,其他感染性腹泻的发病高峰在秋冬季。全市各区均有感染性腹泻报告,各个区报告发病数差距较大。伤寒以20~29岁和30~39岁组青年为主;细菌性痢疾和其他感染性腹泻以0~9岁组为主。感染性腹泻发病数居前3位的人群依次是散居儿童、工人、幼托儿童。深圳市感染性腹泻以散发为主,时有暴发。结论深圳市感染性腹泻发病率处于较高水平。应开展评估工作并完善感染性腹泻报告制度,加强监测与防控工作。
Objective To analyze the epidemiological characteristics of infectious diarrhea in Shenzhen,to provide a basis for the formulation of control measures.Methods To use descriptive statistics method to analyze the infectious diarrhea data from 2017 to 2019 collected through National Disease Surveillance System.Results 61457 cases of infectious diarrhea were reported in Shenzhen from January 2017 to December 2019,which 48566(79.02%)were other infectious diarrhea,12326(20.06%)were dysentery and 565(0.92%)were typhoid fever.The average annual incidence rate was 233.58/100000,which remained at a high level.The peak seasons of typhoid and bacillary dysentery were summer and autumn.The peak seasons of other infectious diarrhea were autumn and winter.All the districts of Shenzhen had reported infectious diarrhea and the case numbers differed a lot in different districts.The main patients with typhoid were youth at the age of 20 to 39 years;main patients with bacillary dysentery and other infectious diarrhea were children under 10 years old.The top three occupations of patients with infectious diarrhea were preschool children,worker and children in kindergarten and nursery.the main transmission mode of infectious diarrhea in Shenzhen was sporadic,while occasionally outbreak occurred.Conclusion The incidence of infectious diarrhea in Shenzhen remained high level.We should evaluate and improve the infectious diarrhea report system,and strengthen surveillance and control work for infectious diarrhea.
作者
饶健
杨荣兴
梅树江
Rao Jian;Yang Rongxing;Mei Shujiang(Shenzhen Center for Disease Control and Prevention,Guangdong Shenzhen 518020,China)
出处
《新发传染病电子杂志》
2021年第3期247-249,共3页
Electronic Journal of Emerging Infectious Diseases
基金
深圳市“医疗卫生三名工程”项目资助(SZSM202011008)。
关键词
感染性腹泻
监测
流行特征
疾病控制
Infectious diarrhea
Surveillance
Epidemiological characteristics
Disease control
