Diagnosis value of microRNA-1 for acute myocardial infarction: A meta-analysis / 中国胸心血管外科临床杂志

ABSTRACT

@#Objective    To systematically evaluate the clinical value of miRNA-1 in the diagnosis of acute myocardial infarction (AMI) patients. Methods    We searched PubMed, EMbase, Cochrane Library, CNKI, Wangfang, VIP, etc databases to identify literature about miRNA-1 in the diagnosis of AMI. Quality of the included literature was assessed by (quality assessment for diagnostic accuracy studies-2, QUADAS-2). The indices of pooled sensitivity (Sen), specificity (Spe), positivity likelihood ratio (PLR), negative likelihood ratio (NLR), diagnosis odds ratio (DOR), and the area under the summary receiver operating characteristic (SROC) curve were pooled using MetaDisc 1.4 software. Results    A total of 12 articles were included. According to the different populations of miRNA-1 to be tested, subgroup analysis of healthy people (7 articles) and non-AMI disease groups (5 articles) was conducted. The results showed that AMI compared with healthy people, the pooled Sen was 0.78 with 95%CI 0.73 to 0.82, Spe was 0.88 with 95%CI 0.83 to 0.91 of miRNA-1 in the diagnosis of AMI. AUC of SROC curve was 0.911 2. Comparison of AMI and non-AMI patients, the pooled Sen was 0.59 with 95%CI 0.54 to 0.64, Spe was 0.74 with 95%CI 0.68 to 0.79 of miRNA-1 in the diagnosis of AMI. AUC of SROC curve was 0.743 2. Conclusion    MiRNA-1 has a certain value in the diagnosis of AMI. It has an advantage in identifying AMI and patients with other systemic diseases, and can be combined with other biomarkers to  diagnose AMI.