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. 2025 Aug 22;18:11509–11520. doi: 10.2147/JIR.S524259

Table 4.

The Predictive Values of NPAR, NLR, PLR, Neutrophil Percentage and Albumin for in-Hospital Mortality

AUC (95% CI) Sensitivity Specificity Cut-off Value
NPAR 0.681 (0.615, 0.747) 65.9% 67.1% 20.6
NLR 0.666 (0.598, 0.733) 55.3% 72.5% 4.4
PLR 0.510 (0.420, 0.559) 54.1% 50.7% 125.0
Neutrophils percentage 0.679 (0.610, 0.747) 64.7% 68.5% 0.7
Albumin 0.599 (0.532, 0.666) 56.5% 62.7% 33.5

Abbreviations: NPAR, neutrophil percentage-to-albumin ratio; NLR, neutrophil-to-lymphocyte ratio; PLR, platelet-to-lymphocyte ratio; AUC, the area under the receiver operating characteristic curve; CI, confidence interval.