Age in years

MGMT Status

Total

Methylated

Unmethylated

<50

4 (33.3%)

3 (37.5%)

7 (35%)

50 - 60

6 (50%)

1 (12.5%)

7 (35%)

61 - 70

1 (8.3%)

2 (25%)

3 (15%)

71 - 80

1 (8.3%)

2 (25%)

3 (15%)

Total

12 (100%)

8 (100%)

20 (100%)

Mean ± SD

50.67 ± 12.10

50.63 ± 24.76

50.65 ± 17.62