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Test performance metrics for perioperative whole blood IL-8 increase >600 pg/mL with 95% confidence intervals.
| BioCog (N = 157) | Phydelio (N = 64) | |
|---|---|---|
| Sensitivity | 0.65 (0.52; 0.76) | 0.11 (0.02; 0.43) |
| Specificity | 0.73 (0.64; 0.81) | 0.60 (0.47; 0.72) |
| PPV | 0.57 (0.46; 0.69) | 0.04 (0.01; 0.21) |
| NPV | 0.78 (0.69; 0.86) | 0.80 (0.66; 0.90) |
| Accuracy | 0.70 (0.62; 0.77) | 0.53 (0.41; 0.65) |
Abbreviations: PPV - positive predictive value, NPV - negative predictive value.
