Table 3.

Multivariate assays of overall survival and disease-free survival in GC patients.

Variable	Univariate analysis			Multivariate analysis
	RR	95% CI	p	RR	95% CI	p
Age	1.547	0.667-2.145	0.342	1.323	0.549-1.789	0.234
Gender	1.226	0.538-1.899	0.461	1.078	0.678-1.691	0.431
Histology/differentiation	1.642	0.831-2.334	0.138	1.342	0.652-1.876	0.103
TNM stage	3.672	1.564-5.213	0.001	3.148	1.217-4.778	0.005
miR-1224 expression	3.451	1.437-4.776	0.003	3.063	1.128-4.223	0.008