Table 3. Association between EGFR and Phospho-Crk Y251 expression and clinicopathological factors of glioma patients.

Variables	EGFR/p-Crk Y251 protein expression (n=43)				P value
	+/+(n=13)	+/−(n=7)	−/+(n=7)	−/−(n=16)
Age					0.103
≤47	3	4	5	10
>47	10	3	2	6
Gender
Male	8	2	4	6	0.403
Female	5	5	3	10
Grade
G1-2	1	2	4	9	0.033
G3-4	12	5	3	7