Table 2.

Area under receiver operating characteristic curve (AUROC) and net reclassification index (NRI) for 1-year mortality by adding baseline levels of serum albumin, serum alkaline phosphatase (ALP), lymphocyte, neutrophil, platelet, neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) in addition to the case-mix variables.

	AUROC	ΔAUROC	NRI
Case-mix variables	0.701 (0.696, 0.705)	Reference	Reference
plus Serum albumin	0.743 (0.738, 0.747)	0.042 (0.039, 0.045)	16.1% (14.9%, 17.2%)
plus Serum alkaline phosphatase	0.713 (0.709, 0.717)	0.012 (0.011, 0.014)	5.8% (5.0%, 6.5%)
plus Lymphocyte	0.706 (0.702, 0.710)	0.005 (0.004, 0.007)	5.4% (4.6%, 6.2%)
plus Neutrophil	0.708 (0.704, 0.713)	0.008 (0.006, 0.009)	5.6% (4.7%, 6.5%)
plus Platelet	0.702 (0.697, 0.706)	0.001 (0.000, 0.002)	1.6% (1.0%, 2.1%)
plus Neutrophil and Lymphocyte	0.716 (0.712, 0.721)	0.016 (0.014, 0.018)	9.3% (8.3%, 10.3%)
plus Platelet and Lymphocyte	0.706 (0.702, 0.710)	0.005 (0.004, 0.007)	5.2% (4.4%, 6.1%)
plus NLR	0.719 (0.715, 0.724)	0.019 (0.017, 0.021)	9.5% (8.5%, 10.5%)
plus PLR	0.703 (0.699, 0.707)	0.002 (0.002, 0.003)	2.4% (1.8%, 3.1%)
Case-mix variables + serum albumin	See above	See above	See above
plus Serum alkaline phosphatase	0.747 (0.743, 0.751)	0.004 (0.004, 0.005)	2.8% (2.3%, 3.4%)
plus Lymphocyte	0.747 (0.743, 0.751)	0.004 (0.003, 0.005)	4.1% (3.3%, 4.8%)
plus Neutrophil	0.745 (0.741, 0.749)	0.002 (0.002, 0.003)	2.9% (2.2%, 3.6%)
plus Platelet	0.744 (0.740, 0.749)	0.002 (0.001, 0.002)	1.9% (1.3%, 2.6%)
plus Neutrophil and Lymphocyte	0.751 (0.747, 0.755)	0.008 (0.007, 0.010)	6.3% (5.5%, 7.2%)
plus Platelet and Lymphocyte	0.748 (0.743, 0.752)	0.005 (0.004, 0.006)	4.8% (4.0%, 5.5%)
plus NLR	0.753 (0.749, 0.757)	0.010 (0.009, 0.012)	6.4% (5.5%, 7.3%)
plus PLR	0.744 (0.740, 0.748)	0.001 (0.001, 0.001)	1.0% (0.6%, 1.5%)