Table 2.

Univariate and multivariate analysis of overall survival in 137 patients with glioma.

	Univariate analysis			Multivariate analysis
Variable	Hazard ratio	95% CI	P value	Hazard ratio	95% CI	P value
Gender	0.692	0.478–2.738	.736
Age	1.784	0.815–3.664	.163
Tumor size	2.183	0.892–6.284	.075
KPS	4.281	2.284–12.283	.009	3.928	2.775–11.923	.007
WHO grade	3.957	1.559–10.034	0.013	4.012	2.192–10.273	.009
BLACAT1 expression	2.885	1.628–8.285	0.047	2.739	1.785–8.229	.035