Table 4.

Logistic regression analysis on each variable (independently).

	B	SE	Wald	p	Odds ratio	95% C.I.		Nagelkerke R2
						Lower	Upper
Initial V1, (mm3)	0.00584	0.00143	16.65	<0.0001	1.006	1.003	1.009	22.59
Initial D1	0.3534	0.0745	22.51	<0.0001	1.424	1.23	1.648	22.70
% Change V2-V1/V1	0.0230	0.004	24.32	<0.0001	1.023	1.014	1.033	70.76
Distance from pleura	0.0298	0.0139	4.5883	0.0322	1.03	1.003	1.059	2.75
Stage IIC&III	1.212	0.5125	5.5925	0.018	11.29	1.514	84.174	7.8