2.

散发型OKC的Cox回归分析

The quantities in the Cox regression equation with sporadic OKCs

Items	B	P	Exp (B)	95%CI for Exp (B)
				Lower	Upper
Step 1
Treatment	0.241	0.608	1.273	0.506	3.205
Unilocular/multilocular	1.099	<0.001	3.001	1.952	4.613
Age	-0.038	0.580	0.962	0.840	1.102
Step 2
Unilocular/multilocular	1.100	<0.001	3.005	1.955	4.619
Age	-0.044	0.523	0.957	0.837	1.095
Step 3
Unilocular/multilocular	1.103	<0.001	3.015	1.961	4.633