Table 4.

The results of multivariate stepwise logistic regression analysis.

Variable	b	Beta	OR (95% CI)	P
Constant	−6.419	–	–	0.005
Age (year)	0.099	0.075	1.104 (1.016, 1.200)	0.020
TP icvf
Low (<0.306)			1
High (≥0.306)	2.499	0.684	12.169 (1.636, 90.527)	0.015
PT icvf
High (>0.331)			1
Low (≤0.331)	2.456	0.673	11.654 (1.205, 112.692)	0.034

TP: tumour parenchyma; PT: peritumoural area.