摘要
目的通过对山西省2020年1月22日至2月28日期间的新型冠状病毒肺炎(COVID-19)的流行特征进行描述,掌握山西省COVID-19的流行特征,为疫情防控以及复工复学提供科学依据。方法从山西省以及各地级市卫生健康委员会官网等媒介收集病例数据进行统计描述与分析。结果山西省每日新增确诊病例在2020年2月8日出现峰值(12例),之后连续下降;截至2月28日,山西省COVID-19累积发病率为0.36/10万,累计治愈出院人数比例为84.85%;女性发病率0.29/10万,男性发病率0.42/10万,差异具有统计学意义(χ^2=4.866,P<0.05);山西省累计确诊病例主要集中晋中市37例(27.82%)、运城市19例(14.29%)、太原市20例(15.04%),并且大多数确诊病例为输入性病例。结论山西省新冠肺炎病例主要为输入性病例,COVID-19疫情得到一定控制,但需要严防输入,密切关注复工复学流动人口的来源地与去向。
The aim of this study is to analyze the epidemiological trend and characteristics of 2019 coronavirus diseases(COVID-19)during January 22 to February 28 in 2020 in Shanxi Province to provide scientific basis for epidemic prevention and control.The COVID-19 data were obtained from official website of Health Commission of Shanxi Province and other media.Descriptive epidemiological methods were used to analyze the characteristics of cases.The number of new confirmed cases in Shanxi Province appeared an inflection point on February 8(12).By February 28,2020,the cumulative incidence of COVID-19 in Shanxi Province was 0.36/100,000,and the proportion of cured and discharged patients was 84.85%.The cumulative incidence was 0.29/100,000 in females and 0.42/100,000 in males,with significant difference(χ^2=4.866,P<0.05).The confirmed cases were mainly concentrated in Jinzhong(27.82%),Yuncheng(14.29%)and Taiyuan(15.04%).Most cases had a history of travel or residence in other provinces.In conclusion,the incidence of COVID-19 is decreasing,however,it is necessary to take measures to prevent the imported cases and pay close attention to the origin and destination of the floating population.
作者
刘慧敏
陈全洲
刘丹丹
刘习羽
周乾宇
贾善群
郑泽扬
王众楷
李芳伟
魏长慧
唐齐鑫
曾益
李众
贺君剑
王连珂
孙长青
LIU Hui-min;CHEN Quan-zhou;LIU Dan-dan;LIU Xi-yu;ZHOU Qian-yu;JIA Shan-Qun;ZHENG Ze-yang;WANG Zhong-kai;LI Fang-wei;WEI Chang-hui;TANG Qi-xin;ZENG Yi;LI-Zhong;HE Jun-jian;WANG Lian-ke;SUN Chang-qing(Department of Social Medicine and Health Service Management,College of Public Health,Zhengzhou University,Zhengzhou 450001,China;Department of Emergency,The Third Affiliated Hospital,Zhengzhou University,Zhengzhou 450052,China;Department of Epidemiology and Health Statistics,College of Public Health,Zhengzhou University,Zhengzhou 450001,China;Department of Community nursing,College of nursing and health,Zhengzhou University,Zhengzhou 450001,China)
出处
《中国人兽共患病学报》
CAS
CSCD
北大核心
2020年第5期383-387,共5页
Chinese Journal of Zoonoses
基金
河南省教育厅重点项目(No.2019JGLX012Y)。
关键词
山西省
新型冠状病毒肺炎
流行特征
Shanxi Province
coronavirus disease 2019
epidemic characteristics
作者简介
通讯作者:孙长青,Email:suncq@zzu.edu.cn,ORCID:0000-0001-5509-9237。
