Table 3.

Univariate analysis of prognostic markers

	Blastemal cells				Epithelial cells
	Clinical progression		Tumour specific survival		Clinical progression		Tumour specific survival
Variable	χ2	p Value	χ2	p Value	χ2	p Value	χ2	p Value
VEGF	12.8	0.0003	6.7	0.001	0.01	0.91	0.58	0.45
Flt-1	6.25	0.01	5.2	0.02	0.18	0.68	0.07	0.79

p Values were estimated using the logrank test.

VEGF, vascular endothelial growth factor.