Expression of GLUT3 and HIF-1α in Meningiomas of Various Grades Correlated with Peritumoral Brain Edema

Table 3

Correlation between GLUT3 and HIF-1α protein expression in meningiomas.

GLUT3 staining	HIF-1α staining
	—	+	++	+++
—	42	7	8	11	68
+	6	6	3	5	20
++	4	5	9	10	28
+++	3	9	12	20	44	0.463	<0.001

Statistically significant differences () when confidence level (bilateral) is 0.05.