2005-2021年江苏省百日咳流行病学特征  

Epidemiological characteristics of pertussis in Jiangsu province,2005-2021

作　　者：许燕[1] 孙翔[1] 施秀芸 吴昀[1] 陈强[1] 郭宏雄[1] 汤奋扬[1] 汪志国[1] Xu Yan;Sun Xiang;Shi Xiuyun;Wu Yun;Chen Qiang;Guo Hongxiong;Tang Fenyang;Wang Zhiguo(Jiangsu Provincial Center for Disease Control and Prevention,Nanjing 210009,Jiangsu,China;Siyang County Center for Disease Control and Prevention,Siyang 223700,Jiangsu,China)

机构地区：[1]江苏省疾病预防控制中心,江苏南京210009 [2]泗阳县疾病预防控制中心,江苏泗阳223700

出　　处：《中国疫苗和免疫》2022年第5期529-533,共5页Chinese Journal of Vaccines and Immunization

基　　金：江苏省科技厅社会发展重点项目"江苏省重大新发传染病综合防控科技示范工程"(BE2015714)。

摘　　要：目的分析江苏省百日咳流行病学特征。方法通过中国疾病预防控制信息系统收集2005-2021年江苏省百日咳病例,采用描述性流行病学方法分析百日咳流行特征。结果2005-2021江苏省共报告百日咳1257例,年均发病率为0.09/10万;其中2005-2010年、2011-2016年、2017-2021年分别为0.08/10万、0.06/10万、0.16/10万,<1岁、1-4岁、5-9岁、≥10岁年龄组分别为7.35/10万、0.29/10万、0.15/10万、0.001/10万。在<1岁病例中0-2月龄、3-5月龄、6-11月龄分别占46.15%、38.16%、15.69%。在所有病例中,本省报告病例占88.15%,本省报告病例中实验室诊断病例占14.17%。结论2005-2021年江苏省百日咳报告发病率处于低水平,但总体呈上升趋势且以低年龄儿童为主。建议加强百日咳监测,提高实验室诊断水平,探索不同年龄人群百日咳免疫策略。Objective To explore epidemiological characteristics of pertussis in Jiangsu province from 2005 to 2021.Methods We obtained data from pertussis cases reported during 2005-2021 in Jiangsu province from the Chinese Disease Control and Prevention Information System for a descriptive epidemiological analysis.Results A total of 1257 pertussis cases were reported in Jiangsu during 2005-2021,for an annual average incidence of 0.09 cases per 100000 population.Incidences per 100000 in 2005-2010,2011-2016,and 2017-2021 were 0.08,0.06,and 0.16;incidences for<1-,1-4-,5-9-,and ≥10-year-olds were 7.35,0.29,0.15,and 0.001.Among infant cases,0-2-,3-5-,and 6-11-month-olds accounted for 46.15%,38.16%,and 15.69% of cases;88.15% of all cases were reported from hospitals;14.17% of cases were laboratory-confirmed.Conclusions The incidence of pertussis was low from 2005 to 2021 in Jiangsu but increased over time and was highest among infants and young children.We should enhance pertussis surveillance,improve laboratory diagnosis,and explore pertussis immunization strategy for different age groups.

关 键 词：百日咳 流行病学特征 

分 类 号：R186[医药卫生—流行病学]