TABLE 2.

Univariate logistic regression showing significant associations with 3-year mortality of OSC.

Variable*	Levels	OR/Coefficient	95% CI	P-value
IGLV5-37	High expression level	1.82	(1.13; 2.93)	0.014
IGHJ3	High expression level	1.63	(1.01; 2.63)	0.046
IGHV1OR15-1	High expression level	1.82	(1.05; 3.15)	0.033
PTF1A	High expression level	1.73	(1.06; 2.84)	0.029
ARID3C	High expression level	0.59	(0.37; 0.96)	0.032
FREM2	High expression level	0.61	(0.38; 0.99)	0.046
CLDN19	High expression level	1.65	(1.02; 2.65)	0.040
CROCC2	High expression level	1.65	(1.02; 2.65)	0.040
SPAG6	High expression level	1.73	(1.07; 2.79)	0.025
MAGEA9B	High expression level	1.97	(1.13; 3.41)	0.016
ONECUT1	High expression level	1.71	(1.01; 2.91)	0.046
SOHLH1	High expression level	1.67	(1.03; 2.69)	0.036
Tumor residual disease	No macroscopic disease	Ref	–	–
	1–10 mm	1.53	(0.70; 3.34)	0.285
	11–20 mm	1.64	(0.53; 5.10)	0.396
	>20 mm	3.14	(1.31; 7.54)	0.010
	Unknown	1.29	(0.47; 3.54)	0.626
Age	year	0.01	(0.00; 0.01)	<0.001

*Data are odds ratio and 95% confidence interval for category variables as well as coefficient (β) and 95% confidence interval for the numeric variable (Age).