Table 3. Multivariate Cox regression analyses of prognosis of OS.

Characteristic	HR (95% CI)	P
Degree of differentiation (well + moderate, poor)	1.532 (1.059–2.215)	0.023
Lymph node metastasis (no, yes)	1.905 (1.332–2.725)	0.0004
HALP (<48.0, ≥48.0)	0.610 (0.433–0.860)	0.005
LMR (<6.3, ≥6.3)	0.607 (0.389–0.947)	0.028

P<0.05 was statistically significant. OS, overall survival; HALP, hemoglobin, albumin, lymphocyte, and platelet; LMR, lymphocyte-to-monocyte ratio.