检验医学 ›› 2021, Vol. 36 ›› Issue (1): 39-43.DOI: 10.3969/j.issn.1673-8640.2021.01.008

• 临床应用研究·论著 • 上一篇    下一篇

SARS-CoV-2抗体用于COVID-19诊断的Meta分析

李世超, 申梁, 王春花, 童艳飞, 张冀()   

  1. 湖北文理学院附属医院 襄阳市中心医院医学检验部,湖北 襄阳 441021
  • 收稿日期:2020-04-11 出版日期:2021-01-30 发布日期:2021-02-05
  • 作者简介:null

    作者简介:李世超,男,1988年生,硕士,技师,主要从事临床微生物感染与细菌耐药研究。

Diagnostic value of SARS-CoV-2 antibody to COVID-19:a meta-analysis

LI Shichao, SHEN Liang, WANG Chunhua, TONG Yanfei, ZHANG Ji()   

  1. Department of Clinical Laboratory,Xiangyang Central Hospital,the Affiliated Hospital of Hubei University of Arts and Science,Xiangyang 441021,Hubei,China
  • Received:2020-04-11 Online:2021-01-30 Published:2021-02-05

摘要:

目的 采用Meta分析探讨严重急性呼吸综合征冠状病毒2(SARS-CoV-2)抗体对新型冠状病毒肺炎(COVID-19)的诊断价值。方法 检索PubMed、Embase、Cochrane Library、中国知网、万方和维普数据库,收集相关文献。计算合并敏感性、合并特异性、诊断比值比(DOR),分析文献的异质性,采用综合受试者工作特征(SROC)曲线评价SARS-CoV-2抗体诊断COVID-19的效能。结果 共纳入11篇文献22个研究,其中COVID-19患者1 117名,健康对照者713名。SARS-CoV-2 IgM抗体的合并敏感性、合并特异性、DOR和曲线下面积(AUC)分别为0.82、0.97、139.95和0.98,SARS-CoV-2 IgG抗体的合并敏感性、合并特异性、DOR和AUC分别为0.83、0.98、213.02和0.98。化学发光法的合并敏感性高于胶体金法,不同方法之间的异质性均较大,但不存在阈值效应。结论 SARS-CoV-2 IgM抗体和IgG抗体对COVID-19有较高的辅助诊断和鉴别诊断价值。

关键词: 严重急性呼吸综合征冠状病毒2, 抗体, 新型冠状病毒肺炎, Meta分析

Abstract:

Objective To investigate the value of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) antibody in the diagnosis of corona virus disease 2019(COVID-19) by meta-analysis. Methods Relevant articles were collected from PubMed,Embase,the Cochrane Library,CNKI,Wanfang Data and VIP databases. The pooled sensitivity,specificity,diagnostic odds ratio(DOR) were calculated,and the heterogeneity was investigated. The area under the summary receiver operating characteristic(SROC) curve was used to evaluate the diagnostic efficacy of SARS-CoV-2 antibody for COVID-19. Results Totally,11 studies including 1 117 COVID-19 patients and 713 healthy controls were collected in this meta-analysis. The pooled of sensitivity,specificity,DOR and area under curve(AUC) of SARS-CoV-2 antibody IgM were 0.82,0.97,139.95 and 0.98,and those of SARS-CoV-2 antibody IgG were 0.83,0.98,213.02 and 0.98,respectively. Chemiluminescence had higher sensitivity than colloidal gold method. The heterogeneity was evident in these studies,but there was no threshold effect. Conclusion SARS-CoV-2 IgM and IgG antibodies have high values in the auxiliary diagnosis and differential diagnosis of COVID-19.

Key words: Severe acute respiratory syndrome coronavirus 2, Antibody, Corona virus disease 2019, Meta analysis

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