厦门市新型冠状病毒感染流行病学特征分析  

Epidemiological characteristics of COVID-19 cases in Xiamen City

作　　者：伍思翰 郭志南[1] 邢继强 张海霞 薛剑航 林越东 罗纯 卢文奎[1] 林艺兰[1] 汪家旭[1] 张怡盾[1] WU Sihan;GUO Zhinan;XING Jiqiang;ZHANG Haixia;XUE Jianhang;LIN Yuedong;LUO Chun;LU Wenkui;Lin Yilan;WANG Jiaxu;ZHANG Yidun(Xiamen City Center for Disease Control and Prevention,Xiamen,Fujian 361021,China)

机构地区：[1]厦门市疾病预防控制中心,福建厦门361021

出　　处：《海峡预防医学杂志》2023年第4期14-17,共4页Strait Journal of Preventive Medicine

基　　金：厦门市科学技术局重大科技计划项目(3502Z20211002);厦门市科学技术局一般科技计划项目(35022022YJ07);厦门市医疗卫生科技计划项目(3502Z20194098);福建省卫生健康软科学研究课题(2022RKB016);福建省科技厅自然科学基金面上项目(2021D027);。

摘　　要：目的 分析厦门市新型冠状病毒感染的流行病学特征,为今后类似疫情防控与处置提供参考。方法 收集厦门市2020年1月22日至2022年12月6日报告的新冠病例个案信息,采用描述性分析方法进行特征分析。结果 共报告新冠病例4 100例,无死亡病例,其中确诊病例占86.8%(3 559例)、无症状感染者占13.2%(541例);境外输入病例占77.2%(3 166例),境内本土病例占22.8%(934例)。男女性别比1.7∶1.0,发病中位年龄39(28~51)岁,发病年龄为2/12~92岁。病例集中分布在20~59岁组(82.5%,3 384例);临床分型以普通型51.1%(2 097例)和轻型35.1%(1 440例)为主;病例职业分布前3位分别为家务/待业21.1%(864例)、商业服务19.9%(815例)和学生12.7%(522例)。结论 厦门市采取精准防控措施,始终将新冠疫情控制在较小范围,取得明显防控成效。Objective To analyze epidemiological characteristics of COVID-19 cases in Xiamen City,and to provide reference for the prevention,control and management for future pandemic.Methods Data of COVID-19 cases reported in Xiamen between Jan.22,2020,and Dec.6,2022 were collected.Descriptive analysis method was used to illustrate epidemiological features.Results A total of 4100 cases of COVID-19 were reported,of which 86.8%(3559 cases)were confirmed cases,and 13.2%(n=541)were asymptomatic cases.None of cases died.Imported cases from outside China accounted for 77.2%(n=3166)and indigenous cases found in China accounted for 22.8%(n=934).The male-to-female sex ratio was 1.7∶1.0,with an median age of 39 years(IQR:2851)at onset.The age range of onset was 2/12 to 92 years,with the majority were aged 20 to 59 years(82.5%,n=3384).Clinical classification was dominated by the common type 51.1%(n=2097)and the mild type 35.1%(n=1440).The top three occupations were housework/unemployed of 21.1%(n=864),business services of 19.9%(n=815),and students of 12.7%(n=522).Conclusions Xiamen has taken precise prevention and control measures to contain the spread of COVID-19.The epidemic has been controlled in a small range,indicating effectiveness of preventive measures.

关 键 词：新型冠状病毒感染 传染病 流行病学特征 疫情监测 

分 类 号：R511[医药卫生—内科学]