Table 1.

Cox proportional hazard models for prognostic factors.

	Univariate analysis		Multivariate analysis
	HR (95% CI)	P value	HR (95% CI)	P value
Age (≥60 vs. <60)	1.34 (0.935–1.920)	0.111
BMI (≥24 vs. <24)	0.578 (0.381–0.879)	0.011*	0.642 (0.420–0.983)	0.041*
Smoking (yes vs. no)	1.128 (0.749–1.699)	0.564
Alcohol (yes vs. no)	1.034 (0.800–1.388)	0.796
Differentiation (poor vs. well)	0.59 (0.374–0.931)	0.023*
TNM stage (III + IV vs. I + II)	0.537 (0.374–0.770)	<0.001**	0.585 (0.405–0.845)	0.004**
ANLN 201 (high vs. low)	1.004 (1.002–1.005)	<0.001**	1.003 (1.000–1.006)	0.037*
ANLN 210 (high vs. low)	1.000 (1.00–1.001)	0.004**	1.000 (0.999–1.000)	0.922

*Statistically significant (P < 0.05), **statistically significant (P < 0.01).