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·348· http: //www.chinagp.net E-mail: zgqkyx@chinagp.net.cn Jaunary 2023, Vol.26 No.3
·医学循证·
新型冠状病毒肺炎对脑卒中患者病死率影响的 Meta 分析
皇甫晓娟 1,2 ,李小娟 2,3 ,陈敏 2,4 ,刘吉红 2,3 ,翟蕊 2,3 ,蔡志鹏 1,2 ,李俐涛 2* 扫描二维码
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【摘要】 背景 新型冠状病毒肺炎(COVID-19)在全球范围蔓延,严重影响人类健康和生活。有研究报道
COVID-19 可导致血栓性疾病,而脑卒中与血栓事件密切相关。目的 评估 COVID-19 对脑卒中患者病死率的影响,
并对其可能机制进行探讨,从而为合并 COVID-19 的脑卒中患者的科学防治提供可靠的临床理论依据。方法 计算
机检索 PubMed、EmBase、Web of Science、Cochrane Library、中国知网及万方数据知识服务平台等数据库,收集关
于 COVID-19 对脑卒中患者病死率影响的队列研究或病例对照研究,检索时间为 2019 年 12 月至 2022 年 1 月。2 名
研究人员独立进行文献筛选、资料提取,采用纽卡斯尔 - 渥太华量表(NOS)对文献质量进行评估。采用 Meta 分析
评价 COVID-19 对脑卒中患者病死率的影响,采用漏斗图评价文献发表偏倚。结果 共纳入 18 篇文献,12 篇文献质
量为高质量,6 篇文献质量为中等质量。Meta 分析结果显示,合并 COVID-19 的脑卒中患者病死率、凝血酶原时间
(PT)、D- 二聚体水平、美国国立卫生研究院卒中量表(NIHSS)评分高于未合并 COVID-19 的脑卒中患者〔RR=4.16,
95%CI(2.82,6.13),P<0.000 01;MD=0.78,95%CI(0.35,1.20),P=0.000 3;MD=1.34,95%CI(0.83,1.84),
P<0.000 01;MD=6.66,95%CI(4.54,8.79),P<0.000 01〕,年龄低于未合并 COVID-19 的脑卒中患者〔MD=-2.04,
95%CI(-3.48,-0.61),P=0.005〕。合并 COVID-19 的脑卒中患者和未合并 COVID-19 的脑卒中患者活化部分凝血
活酶时间(APTT)比较,差异无统计学意义〔MD=2.51,95%CI(-2.69,7.71),P=0.34〕。对合并 COVID-19 脑卒
中患者的病死率绘制漏斗图,结果显示两侧基本对称分布。结论 COVID-19 可增加脑卒中患者病死率,PT、D- 二聚
体等凝血系统指标的改变可能在其中发挥重要的作用,其预后与年龄、入院时 NIHSS 评分等相关。
【关键词】 新型冠状病毒肺炎;卒中;脑血管障碍;死亡率;队列研究;病例对照研究;Meta 分析;系统评价
【中图分类号】 R 743 【文献标识码】 A DOI:10.12114/j.issn.1007-9572.2022.0480
皇甫晓娟,李小娟,陈敏,等 . 新型冠状病毒肺炎对脑卒中患者病死率影响的 Meta 分析[J]. 中国全科医学,
2023,26(3):348-355. [www.chinagp.net]
HUANGFU X J,LI X J,CHEN M,et al. A meta-analysis of the impact of COVID-19 on stroke mortality[J]. Chinese
General Practice,2023,26(3):348-355.
A Meta-analysis of the Impact of COVID-19 on Stroke Mortality HUANGFU Xiaojuan 1,2 ,LI Xiaojuan 2,3 ,CHEN Min 2,4 ,
LIU Jihong 2,3 ,ZHAI Rui 2,3 ,CAI Zhipeng 1,2 ,LI Litao 2*
1.Graduate School,Hebei North University,Zhangjiakou 075000,China
2.Department of Neurology,Hebei General Hospital,Shijiazhuang 050051,China
3.Graduate School,North China University of Science and Technology,Tangshan 063210,China
4.Graduate School,Hebei Medical University,Shijiazhuang 050017,China
*
Corresponding author:LI Litao,Professor,Chief physician,Doctoral supervisor;E-mail:dingding51800@163.com
【Abstract】 Background The COVID-19 pandemic seriously affects human health and life. COVID-19 has been
reportedly associated with a high risk of thrombotic events,which are closely associated with stroke. Objective To assess the
effect and possible mechanism of COVID-19 on stroke morbidity,providing a reliable theoretical basis for scientific prevention
and treatment of COVID-19 in stroke. Methods We searched databases of Web of Science,PubMed,EmBase,Cochrane
Library,CNKI and Wanfang Data for cohort studies and case-control studies related to COVID-19 and stroke published from
December 2019 to January 2022. Two researchers conducted literature screening and data extraction separately. The Newcastle-
Ottawa Scale was used to assess the quality of included studies. Meta-analysis was used to evaluate the impact of COVID-19 on
stroke mortality. Funnel plot was used to evaluate the potential publication bias. Results A total of 18 studies were included,
12 of them were of good quality,and other 6 were of fair quality. Meta-analysis showed that stroke patients with COVID-19 had
基金项目:河北省政府资助临床优秀人才培养项目(201906)
1.075000 河北省张家口市,河北北方学院研究生院 2.050051 河北省石家庄市,河北省人民医院神经内科 3.063210 河北省唐
山市,华北理工大学研究生院 4.050017 河北省石家庄市,河北医科大学研究生院
*
通信作者:李俐涛,教授,主任医师,博士生导师;E-mail:dingding51800@163.com
本文数字出版日期:2022-10-27