Table 3 AUC, sensitivity, specificity, PPV, NPV, LR, and accuracy of RSI for predicting PICA
From: Reverse shock index (RSI) as a predictor of post-intubation cardiac arrest (PICA)
AUCa (95%CI) | Sensitivity (95%CI) | Specificity (95%CI) | PPVb (95%CI) | NPVc (95%CI) | LRd( +) (95%CI) | LR ( −) (95%CI) | Accuracy (95%CI) | |
|---|---|---|---|---|---|---|---|---|
RSIe | 0.66 | 51.11% (40.95–61.18) | 83.33% (66.44–92.66) | 90.2% (79.02–95.74) | 36.23% (25.90–48.02) | 3.06 (1.98–4.72) | 0.58 (0.55–0.62) | 59.17% (50.22–67.54) |