Table 1.

Association of MGMT methylation and loss of MGMT protein expression in different parameters of Glioma patients.

Characteristics	No. of samples	Methylated MGMT	Unmethylated MGMT	P value
Overall tumors
Expression	25	07	17	<0.0001
No expression	36	31	05
Tumor Type
Glioblastoma	32
Expression		03	11	0.000
No expression		16	02
Astrocytoma	14
Expression		01	03	0.2
No expression		07	03
Oligidendrioglioma	14
Expression		03	01	0.9
No expression		08	02
Grade /II (Low)	08
Expression		01	01	0.9
No expression		05	01
Grade III	24
Expression		04	04	0.1
No expression		13	03
Grade IV (High)	28
Expression		01	11	0.00
No expression		14	02
Dead	31
Expression		03	14	0.00
No expression		13	01
Alive	27
expression		03	04	0.03
No expression		17	03