. 2024 Sep 19;41(1):41–54. doi: 10.3233/CBM-230303

Table 4.

The multivariate COX risk model analysis of overall survival (OS) and between disease free survival (DFS)

Endpoint	Variables	$\beta$ (regression coefficient)	SE	Wald value	HR (risk ratio) 95% CI	$P$ value
DFS
	Lauren classification	0.27	0.074	13.13	1.175 (1.041–1.328)	$<$ 0.001
	Tumor size	0.283	0.069	16.777	1.336 (1.156-1.544)	$<$ 0.001
	Tumor infiltrating depth	0.397	0.104	14.621	1.476 (1.187–1.836)	$<$ 0.001
	Vascular nerve	0.359	0.096	13.833	1.433 (1.171–1.754)	$<$ 0.001
	Metastatic lymph nodes ration	0.457	0.092	24.686	1.558 (1.293–1.879)	$<$ 0.001
OS
	Lauren classification	0.309	0.075	16.723	1.183 (1.047–1.337)	$<$ 0.001
	Tumor size	0.295	0.07	17.836	1.338 (1.156–1.548)	$<$ 0.001
	Tumor infiltrating depth	0.464	0.098	13.579	1.612 (1.284–2.023)	$<$ 0.001
	Vascular nerve	0.36	0.104	10.941	1.412 (1.151–1.732)	$<$ 0.001
	Metastatic lymph nodes ration	0.472	0.092	26.185	1.568 (1.300–1.891)	$<$ 0.001

$P<$ 0.05, statistical significance.