Department of Respiratory and Critical Care Medicine, Sixth People's Hospital of Chengdu, Chengdu, Sichuan, 61005, People's Republic of China.
West China School of Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
Int J Chron Obstruct Pulmon Dis. 2024 May 3;19:981-993. doi: 10.2147/COPD.S457172. eCollection 2024.
Investigate the efficacy of blood microRNAs (miRNAs) as diagnostic biomarkers for Chronic Obstructive Pulmonary Disease (COPD).
We conducted a comprehensive search in English and Chinese databases, selecting studies based on predetermined criteria. Diagnostic parameters like summarized sensitivity (SSEN), summarized specificity (SSPE), summarized positive likelihood ratio (SPLR), summarized negative likelihood ratio (SNLR), and diagnostic odds ratio (DOR), and area under the curve (AUC) of the summary receiver operating characteristic (SROC) curves were analyzed using a bivariate model. Each parameter was accompanied by a 95% confidence interval (CI).
Eighteen high-quality studies were included. For diagnosing COPD with blood miRNAs, the SSEN was 0.83 (95% CI 0.76-0.89), SSPE 0.76 (95% CI 0.70-0.82), SPLR 3.50 (95% CI 2.66-4.60), SNLR 0.22 (95% CI 0.15-0.33), DOR 15.72 (95% CI 8.58-28.77), and AUC 0.86 (95% CI 0.82-0.88). In acute exacerbations, SSEN was 0.85 (95% CI 0.76-0.91), SSPE 0.80 (95% CI 0.73-0.86), SPLR 4.26 (95% CI 3.05-5.95), SNLR 0.19 (95% CI 0.12-0.30), DOR 22.29 (95% CI 11.47-43.33), and AUC 0.89 (95% CI 0.86-0.91).
Blood miRNAs demonstrate significant accuracy in diagnosing COPD, both in general and during acute exacerbations, suggesting their potential as reliable biomarkers.
研究血液 microRNAs(miRNAs)作为慢性阻塞性肺疾病(COPD)诊断生物标志物的疗效。
我们在英文和中文数据库中进行了全面检索,根据预定标准选择研究。使用双变量模型分析汇总敏感性(SSEN)、汇总特异性(SSPE)、汇总阳性似然比(SPLR)、汇总阴性似然比(SNLR)、诊断优势比(DOR)和汇总受试者工作特征(SROC)曲线的曲线下面积(AUC)等诊断参数。每个参数都附有 95%置信区间(CI)。
纳入了 18 项高质量研究。对于使用血液 miRNAs 诊断 COPD,SSEN 为 0.83(95%CI 0.76-0.89),SSPE 为 0.76(95%CI 0.70-0.82),SPLR 为 3.50(95%CI 2.66-4.60),SNLR 为 0.22(95%CI 0.15-0.33),DOR 为 15.72(95%CI 8.58-28.77),AUC 为 0.86(95%CI 0.82-0.88)。在急性加重期,SSEN 为 0.85(95%CI 0.76-0.91),SSPE 为 0.80(95%CI 0.73-0.86),SPLR 为 4.26(95%CI 3.05-5.95),SNLR 为 0.19(95%CI 0.12-0.30),DOR 为 22.29(95%CI 11.47-43.33),AUC 为 0.89(95%CI 0.86-0.91)。
血液 miRNAs 对 COPD 的诊断具有显著的准确性,无论是在一般情况下还是在急性加重期,提示其作为可靠生物标志物的潜力。