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Table 4 Diagnostic accuracy of VPeak in the group of ages

From: Value of respiratory variation of aortic peak velocity in predicting children receiving mechanical ventilation: a systematic review and meta-analysis

Ages (mean) Numbers Sensitivity Specificity Diagnostic odds ratio SROC (95%CI)
All patients 11 0.89 (0.77–0.95) 0.85 (0.77–0.91) 48 (15–155) 0.91 (0.88–0.93)
< 25 months 4 0.81 (0.54–0.94) 0.79 (0.66–0.88) 16 (4–64) 0.80 (0.76–0.83)
≥ 25 months 7 0.92 (0.82–0.97) 0.89 (0.77–0.95) 91 (21–385) 0.96 (0.94–0.97)