Associations between anti-mitochondrial antibodies and cardiac involvement in idiopathic inflammatory myopathy patients : A systematic review and meta-analysis.
Z Rheumatol
; 2022 May 16.
Article
em En
| MEDLINE
| ID: mdl-35575829
ABSTRACT
OBJECTIVE:
The objectives of this study are to analyze the association between anti-mitochondrial antibody (AMA) and cardiac involvement in idiopathic inflammatory myopathy (IIM) and to evaluate the diagnostic value of AMA for cardiac involvement in IIM patients.METHODS:
We conducted a comprehensive search in PubMed, Web of Science, EMBASE, and the Cochrane Library to identify English-language studies published before November 19, 2021. Stata 12.0 software (Stata Corp., College Station, TX, USA) was used for the statistical analyses. We used the sensitivity, specificity, positive likelihood ratio (PLR), negative likelihood ratio (NLR), and summary receiver operating characteristic (SROC) curve to evaluate the diagnostic value of AMA for cardiac involvement in IIM patients. Statistical heterogeneity of studies was assessed using the I2 statistic with 95% confidence intervals (95% CIs).RESULTS:
Seven studies were included in the final analyses, with a total of 2308 IIM patients (including 171 AMA-positive and 2137 AMA-negative patients). The pooled sensitivity of AMA for cardiac involvement in IIM patients was 0.29 (95% CI 0.19-0.43) and specificity was 0.92 (95% CI 0.88-0.96). The pooled PLR was 3.9 (95% CI 2.82-5.38), NLR was 0.76 (95% CI 0.66-0.88), and the diagnostic odds ratio (DOR) was 5 (95% CI 3-7). The area under the SROC curve was 0.76 (95% CI 0.72-0.79).CONCLUSION:
The overall diagnostic value of AMA may not be very high for cardiac involvement in IIM patients.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
/
Systematic_reviews
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article