Table 6.

Logistic regression analysis

Factors	β	SD	χ2	P value	Exp (HR)	HR 95%CI
						Up	Down
Tumor size	1.861	0.646	8.297	0.004	6.429	1.812	22.803
Differentiation	1.811	0.665	7.414	0.006	6.114	1.661	22.506
TNM stage	-1.801	0.675	7.118	0.008	0.165	0.044	0.620
Expression of miR-1304	1.838	0.627	8.586	0.003	6.286	1.838	21.501

CI: Credibility interval.