摘要
目的分析山东省枣庄市2013—2018年百日咳流行病学特征,为全市百日咳有效预防控制提供科学依据。方法从“中国疾病预防控制信息系统的传染病报告信息管理系统”中筛选出来2013—2018年百日咳疫情资料,采用描述流行病学方法和圆形分布法分析其流行特点,应用Excel 2013、SPSS 21.0进行数据处理,应用ArcGis 10.6绘制地图进行可视化展示。结果枣庄市2013—2018年百日咳共计509例,年平均发病率为2.07/10万,2018年百日咳发病率是2017年的2.83倍。圆形分布法分析得出,百日咳高发日期为7月17—18日,7—9月为高发月份,<1岁组发病294例,占57.76%,散居儿童476例,占93.52%,滕州市年平均发病率最高(2.89/10万)。年平均发病率最高的乡镇(街道)为洪绪镇(7.83/10万)。结论枣庄市百日咳发病呈明显上升趋势,夏季高发,需加强<1岁和散居儿童查漏补种,提高接种及时率和增强高发区域防控。
Objective To analyze prevalence characteristics of pertussis in Zaozhuang city of Shandong province during 2013–2018 and to provide evidences for effective prevention and control of pertussis.Methods Information on all pertussis cases reported in Zaozhuang city during 2013–2018 were extracted from the National Infectious Disease Report Information Management System and analyzed with descriptive statistics and circular distribution.Excel 2013 and SPSS 21.0 were adopted in data processing.ArcGis 10.6 was used to perform visual display.Results A total of 507 pertussis cases were reported during the 6-year period in the city and the average annual incidence was 2.07/100000.The annual pertussis incidence in 2018 was 2.83 times higher than that in 2017.Circular distribution analysis revealed an incidence peak during 17–18 of July in a year and a high incidence season from July to September in a year.The most(476,93.52%)of the reported pertussis cases were scattered children and more than a half(294,57.76%)of the cases were children less than one year old.The highest prefecture-specific average annual incidence rate was 2.89/100000 and the highest town-specific average annual incidence rate was 7.83/100000.Conclusion During 2013–2018 in Zaozhuang city,the incidence of pertussis increased obviously and the incidence peak was in summer season.Timely and supplementary vaccination should be promoted among children less than one year old and scattered children for pertussis prevention.
作者
孙喜望
边长玲
SUN Xi-wang;BIAN Chang-ling(Zaozhuang Municipal Center for Disease Control and Prevention,Zaozhuang,Shandong Province 277101,China)
出处
《中国公共卫生》
CSCD
北大核心
2021年第6期1008-1011,共4页
Chinese Journal of Public Health
关键词
百日咳
流行特征
圆形分布法
pertussis
prevalence characteristics
circular distribution
