Table 3.

Adjusted R² in the non-time-varying and time-varying Cox model by adding 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.

	Non-time-varying model	Time-varying model
Case-mix variables	0.203 (0.196, 0.210)	0.307 (0.302, 0.315)
plus serum Alb	0.269 (0.263, 0.277)	0.484 (0.479, 0.491)
plus ALP	0.218 (0.210, 0.225)	0.329 (0.324, 0.336)
plus Lymphocyte	0.211 (0.204, 0.216)	0.331 (0.326, 0.337)
plus Neutrophil	0.218 (0.213, 0.226)	0.379 (0.373, 0.385)
plus Platelet	0.204 (0.196, 0.210)	0.308 (0.302, 0.315)
plus Neutrophil and Lymphocyte	0.229 (0.222, 0.236)	0.406 (0.401, 0.411)
plus Platelet and Lymphocyte	0.211 (0.205, 0.217)	0.335 (0.329, 0.341)
plus NLR	0.230 (0.224, 0.237)	0.398 (0.393, 0.403)
plus PLR	0.207 (0.201, 0.213)	0.333 (0.328, 0.340)
Case-mix variables + serum Alb
plus ALP	0.278 (0.272, 0.287)	0.487 (0.482, 0.493)
plus Lymphocyte	0.276 (0.270, 0.282)	0.490 (0.485, 0.497)
plus Neutrophil	0.276 (0.270, 0.284)	0.503 (0.500, 0.509)
plus Platelet	0.273 (0.267, 0.280)	0.484 (0.480, 0.489)
plus Neutrophil and Lymphocyte	0.284 (0.276, 0.292)	0.513 (0.507, 0.518)
plus Platelet and Lymphocyte	0.277 (0.271, 0.286)	0.490 (0.486, 0.496)
plus NLR	0.286 (0.279, 0.293)	0.510 (0.504, 0.516)
plus PLR	0.270 (0.261, 0.278)	0.488 (0.483, 0.493)