2016—2021年上海市嘉定区水痘流行病学特征  

Epidemiological characteristics of varicella in Jiading District of Shanghai,2016-2021

作　　者：夏同 陈珊珊 邓森淼 XIA Tong;CHEN Shan-shan;DENG Sen-miao(Jiading Town Community Health Service Center,Shanghai 201899,China;Waigang Town Community Health Service Center,Shanghai 201806,China;Jiading District Center for Disease Control and Prevention,Shanghai 201899,China)

机构地区：[1]上海市嘉定区嘉定镇街道社区卫生服务中心,上海201899 [2]上海市嘉定区外冈镇社区卫生服务中心,上海201806 [3]上海市嘉定区疾病预防控制中心,上海201899

出　　处：《公共卫生与预防医学》2022年第5期73-76,共4页Journal of Public Health and Preventive Medicine

摘　　要：目的对上海市嘉定区2016—2021年水痘发病情况进行流行病学分析,为水痘的防控工作提供理论策略。方法通过收集2016—2021年水痘报告病例数据,采用描述性流行病学方法对水痘发病的地区、时间、年龄和职业分布等情况进行流行病学分析。结果2016—2021年嘉定全区共报告水痘7261例,男性3993例,女性3268例,男女发病率之比为1.05∶1,发病率差异无统计学意义。安亭镇年均发病例数最高,为227例;马陆镇年均发病率最高,为92.29/10万。嘉定区每年各个月份均有水痘发病,其中6~8月份和11月至次年1月份为发病高峰,水痘发病具有周期性和季节性的特点,发病曲线呈现“双峰”。按照发病年龄分组发病数前三位的为0~5岁、6~10岁和26~30岁。按照职业分组发病数前三位的为学生、散居儿童和幼托儿童。结论应进一步加强水痘疫情的主动监测,采取综合措施,防止其暴发流行,同时应加大宣传力度,提高适龄儿童的疫苗接种率。Objective To conduct an epidemiological analysis on the incidence of varicella in Jiading District,Shanghai from 2016 to 2021,and to provide theoretical strategies for the prevention and control of varicella.Methods The data of reported cases of varicella from 2016 to 2021 were collected,and descriptive epidemiological methods were used to analyze the area,time,age and occupational distribution of varicella.Results During 2016-2021,7261 cases of varicella were reported in Jiading District,including 3993 males and 3268 females.The ratio of male to female incidence was 1.05∶1,and the incidence was not statistically different.Anting Town had the largest average annual incidence cases of 227.Malu Town had the highest average annual incidence rate of 92.29/100000.Varicella occurred every month in Jiading District,of which the peaks were from June to August and from November to January of the following year.The incidence of varicella had periodicity and seasonality,showing"double peaks".According to the age of onset,the top three groups with the largest number of cases were 0-5 years old group,6-10 years old group and 26-30 years old group.According to the occupational distribution,the top three groups were students,scattered children and kindergarten children.Conclusion It is necessary to further strengthen the active monitoring of the varicella epidemic and take comprehensive measures to prevent its outbreak.At the same time,it is necessary to increase publicity efforts to improve the vaccination rate of school-age children.

关 键 词：水痘 流行病学特征 描述流行病学 三间分布 

分 类 号：R183[医药卫生—流行病学]