Variables | Cut off value | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | Accuracy (95% CI) | Youden index |
---|---|---|---|---|---|---|---|
Presepsin, pg/mL | 562 | 0.78 (0.56–0.93) | 0.83 (0.77–0.89) | 0.39 (0.25–0.55) | 0.97 (0.92–0.99) | 0.83 (0.76–0.88) | 0.61 |
qSOFA | 1.5 | 0.74 (0.52–0.90) | 0.90 (0.85–0.94) | 0.52 (0.34–0.69) | 0.96 (0.6\92-0.99) | 0.88 (0.83–0.92) | 0.64 |
NEWS2 | 7.5 | 0.74 (0.52–0.90) | 0.85 (0.79–0.90) | 0.40 (0.26–0.57) | 0.96 (0.91–0.98) | 0.84 (0.77–0.88) | 0.59 |
PSI | 111 | 0.87 (0.66–0.97) | 0.83 (0.76–0.88) | 0.41 (0.30–0.56) | 0.98 (0.94-1.00) | 0.83 (0.77–0.88) | 0.70 |
COVID-GRAM | 146 | 0.87 (0.66–0.97) | 0.77 (0.70–0.83) | 0.34 (0.22–0.48) | 0.98 (0.94-1.00) | 0.78 (0.72–0.84) | 0.64 |
CURB-65 | 1.5 | 0.91 (0.72–0.99) | 0.77 (0.70–0.83) | 0.36 (0.24–0.49) | 0.98 (0.95-1.00) | 0.79 (0.72–0.84) | 0.69 |
PCT, ng/mL | 0.105 | 0.78 (0.56–0.93) | 0.68 (0.60–0.75) | 0.25 (0.16–0.37) | 0.96 (0.90–0.99) | 0.69 (0.62–0.75) | 0.46 |
CRP, mg/L | 32.395 | 0.78 (0.56–0.93) | 0.68 (0.60–0.75) | 0.25 (0.16–0.37) | 0.96 (0.90–0.99) | 0.69 (0.62–0.76) | 0.46 |
NLR | 5.306 | 0.65 (0.43–0.84) | 0.72 (0.64–0.79) | 0.24 (0.14–0.37) | 0.94 (0.88–0.97) | 0.71 (0.64–0.77) | 0.37 |
CAR | 0.859 | 0.87 (0.66–0.97) | 0.67 (0.59–0.74) | 0.27 (0.17–0.39) | 0.97 (0.92–0.99) | 0.69 (0.62–0.76) | 0.54 |
LCR | 0.0220 | 0.83 (0.61–0.95) | 0.74 (0.67–0.80) | 0.31 (0.20–0.44) | 0.97 (0.92–0.99) | 0.75 (0.68–0.81) | 0.57 |