Table 1 The clinical characteristics of patients in CGGA dataset
Factors | Number of patients | |
|---|---|---|
Cohort 1 | 73 | |
 Age | ≤ 50 | 60 |
> 50 | 13 | |
 Gender | Male | 49 |
| Â | Female | 24 |
 Grade | III | 23 |
IV | 50 | |
 Chemotherapy | Yes | 48 |
No | 25 | |
 Radiotherapy | Yes | 31 |
No | 39 | |
Unknown | 3 | |
Cohort 2 | Â | 138 |
 Age | ≤ 50 | 72 |
| Â | > 50 | 66 |
 Gender | Male | 88 |
| Â | Female | 50 |
 Grade | III | 54 |
| Â | IV | 84 |
 KPS (before TMZ) | ≤ 70 | 18 |
| Â | > 70 | 77 |
| Â | Unknown | 43 |