Meta-Analysis of the Diagnostic Efficiency of THSD7A-AB for the Diagnosis of Idiopathic Membranous Nephropathy.

ABSTRACT: Thrombospondin type I domain-containing 7A (THSD7A), is a specific autoantigen of adult idiopathic membranous nephropathy (IMN), whose circulating antibody (THSD7A-AB) represents a promising biomarker for diagnosis of IMN. The objective of this meta-analysis is to investigate the diagnostic efficiency of THSD7A-AB for IMN. After rigorous data extraction, quality assessment, and data analysis, 10 articles (4545 patients) are included. For IMN, the summary sensitivity is 4% (2-7%), and the specificity is 99% (98-100%). The summary positive likelihood ratio (PLR) and negative likelihood ratio (NLR) are 5.40 (2.40-11.90) and 0.97 (0.95-0.99), respectively. The diagnostic odds ratio (DOR) is 6.00 (2.00-12.00). The area under the summary receiver operating characteristic curve (AUC) is 0.78 (0.7

SUBMITTER: Liu Y 

PROVIDER: S-EPMC7607246 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature