PCT value | AUROCC (95% CI) | cut-off value | Sensitivity (%) | Specificity (%) | Positive predictive value (%) | Negative predictive value (%) | LR+ | LR- |
---|---|---|---|---|---|---|---|---|
PCT D0 | 0.80 (0.68–091) | 0.44 | 65.2 | 83.0 | 83.0 | 65.2 | 3.83 | 0.42 |
ΔPCTD-1, D0 * | 0.89 (0.79–0.98) | +0.26 | 75.8 | 100 | 100 | 68.0 | NA | 0.24 |
ΔPCTD-2, D0 ** | 0.89 (0.75–0.96) | +0.20 | 67.9 | 100 | 100 | 64.0 | NA | 0.32 |
ΔPCTD-3, D0 *** | 0.84 (0.71–0.93) | +0.21 | 61.8 | 100 | 100 | 56.7 | NA | 0.38 |