Table III.

Multivariate Cox regression analysis for overall survival in patients with gastric cancer.

A, Training set
	Overall survival
	Patients		Multivariate analysis
Factor	No.	%	HR (95% CI)	P-value
All training set patients	113	100
Differentiation				0.446
Well + moderately	59	52.2	1.00
Poorly	54	47.8	1.17 (0. 61 to 2.26)
Lauren classification				0.001
Intestinal	70	61.9	1.00
Diffuse	43	38.1	2.81 (1.56 to 5.09)
TNM stage				<0.001
I+II	52	46.0	1.00
III	61	54.0	4.93 (2.32 to 10.49)
TRIM29 expression				<0.001
Low	47	41.6	1.00
High	66	58.4	5.68 (2.58 to 12.51)
B, Validation set
	Overall survival
	Patients		Multivariate analysis
Factor	No.	%	HR (95% CI)	P-value
All validation set patients	130	100
Differentiation				0.264
Well + moderately	65	50.0	1.00
Poorly	65	50.0	1.18 (0.88 to 1.60)
Lauren classification				0.047
Intestinal	61	46.9	1.00
Diffuse	69	53.1	1.73 (1.46 to 3.19)
TNM stage				<0.001
I+II	45	34.6	1.00
III	85	65.4	8.28 (3.16 to 21.70)
TRIM29 expression				0.003
Low	61	46.9	1.00
High	69	53.1	3.32 (1.50 to 7.41)

CI, confidence interval; HR, hazard ratio; TNM, tumor-node-metastasis; TRIM29, tripartite motif containing 29.