Meta-analysis of anti-muscarinic receptor type 3 antibodies for the diagnosis of Sjögren syndrome.

<h4>Purpose</h4>To conduct a meta-analysis to evaluate the diagnostic value of anti-muscarinic receptor type 3 (M3R) antibodies in Sjögren syndrome (SS).<h4>Methods</h4>Two databases, PUBMED and the Cochrane Library, were systematically searched. Approximately 2,000 participa...

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Main Authors: Chuiwen Deng, Chaojun Hu, Si Chen, Jing Li, Xiaoting Wen, Ziyan Wu, Yuan Li, Fengchun Zhang, Yongzhe Li
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2015-01-01
Series:PLoS ONE
Online Access:https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0116744&type=printable
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Summary:<h4>Purpose</h4>To conduct a meta-analysis to evaluate the diagnostic value of anti-muscarinic receptor type 3 (M3R) antibodies in Sjögren syndrome (SS).<h4>Methods</h4>Two databases, PUBMED and the Cochrane Library, were systematically searched. Approximately 2,000 participants from several studies were included in this research. STATA 11.2 software and Meta-DiSc 1.4 was used to conduct the meta-analysis.<h4>Results</h4>Eleven studies were included in the meta-analysis. The pooled DOR was 13.00 (95% CI, 6.00-26.00). The sensitivity was 0.43 (95% CI, 0.28-0.58) and the specificity was 0.95 (95%CI, 0.91-0.97). The LR+ and LR- were 7.90 (95% CI, 4.70-13.40), 0.61 (95% CI, 0.46-0.79), respectively. The AUC was 0.89 (95% CI, 0.86-0.92).<h4>Conclusion</h4>The anti-M3R antibody had high specificity but relatively low sensitivity for the diagnosis of SS.
ISSN:1932-6203