2011—2023年南通市通州区猩红热流行病学特征分析  

Analysis of epidemiological characteristics of scarlet fever in Tongzhou district of Nantong city from 2011 to 2023

作　　者：王英 WANG Ying(Center for Disease Control and Prevention of Tongzhou District,Nantong 226300,China)

机构地区：[1]南通市通州区疾病预防控制中心,江苏南通226300

出　　处：《临床医学研究与实践》2025年第3期18-21,共4页Clinical Research and Practice

摘　　要：目的 分析2011—2023年南通市通州区猩红热发病趋势和流行特征,为猩红热防控策略制定提供参考依据。方法 通过中国疾病预防控制中心信息系统获取2011—2023年南通市通州区猩红热报告病例数据,分析猩红热病例的发病情况及时间、地区、性别、年龄、职业分布特征。结果 2011—2023年南通市通州区共报告猩红热临床诊断病例1 022例,年均发病率为7.28/10万,无死亡病例;2019年发病人数最多,为141例,年发病率为13.07/10万;2023年最低,共27例,年发病率为2.54/10万;每年均有发病,有明显的季节性,主要集中在5~6月和11月至次年1月,占比分别为32.78%、33.17%,呈现出夏季、冬季高发的特点;全部镇/街道均有猩红热病例报告,以金沙街道和金新街道为主,共446例,占比43.64%;男女性别比为1.39∶1;发病年龄以4~8岁为主,共830例,占比81.21%;不同职业发病人数由高到低依次为学生(508例,49.71%)、幼托儿童(414例,40.51%)、散居儿童(87例,8.51%)及其他职业(13例,1.27%)。结论 2011—2023年南通市通州区猩红热具有明显的地区、性别、年龄及职业分布特征,学生和托幼儿童是猩红热的高危发病人群,应对其进行重点监控,并通过多种媒介进行宣传和教育,提高学生和托幼儿童的自我保护能力,以减少猩红热的发生。Objective To analyze the incidence trend and epidemiological characteristics of scarlet fever in Tongzhou district of Nantong city from 2011 to 2023,and to provide reference for the formulation of scarlet fever prevention and control strategies.Methods The data of scarlet fever cases reported in Tongzhou district of Nantong city from 2011 to 2023 were obtained through the Chinese Center for Disease Control and Prevention information system,and the incidence of scarlet fever cases and the distribution characteristics of time,region,gender,age and occupation were analyzed.Results From 2011 to 2023,a total of 1022 clinical diagnosed cases of scarlet fever were reported in Tongzhou district of Nantong city,with an average annual incidence of 7.28/100000 and no deaths;the number of cases was the highest in 2019,with 141 cases,and the annual incidence rate was 13.07/100000;the lowest in 2023,a total of 27 cases,with an annual incidence of 2.54/100000;the disease occurred every year,with obvious seasonality,mainly concentrated in May-June and November-January of the following year,accounting for 32.78%and 33.17%respectively,showing the characteristics of high incidence in summer and winter;scarlet fever cases were reported in all towns/streets,mainly in Jinsha street and Jinxin street,with a total of 446 cases,accounting for 43.64%;the ratio of male to female was 1.39∶1;the age of onset was mainly 4-8 years old,with a total of 830 cases,accounting for 81.21%;the number of cases with different occupation from high to low was students(508 cases,49.71%),kindergarten children(414 cases,40.51%),scattered children(87 cases,8.51%)and other occupations(13 cases,1.27%).Conclusion From 2011 to 2023,scarlet fever in Tongzhou district of Nantong city has obvious regional,gender,age and occupational distribution characteristics.Students and kindergarten children are high-risk groups of scarlet fever and should be monitored emphatically,and publicity and education should be carried out through various media to improve the self-prot

关 键 词：南通市 猩红热 流行病学特征 

分 类 号：R183.3[医药卫生—流行病学]