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Description of the cohorts used in this study
| Overall | Train cohort | Test cohort 1 | Test cohort 2 | p-value | ||
|---|---|---|---|---|---|---|
| n | 231 | 142 | 36 | 53 | ||
| Age, mean (SD) | 50.9 (15.4) | 48.8 (14.3) | 54.8 (16.3) | 54.0 (16.8) | 0.027 | |
| Sex, n (%) | Female | 113 (48.9) | 73 (51.4) | 16 (44.4) | 24 (45.3) | 0.631 |
| Male | 118 (51.1) | 69 (48.6) | 20 (55.6) | 29 (54.7) | ||
| IDH, n (%) | Mutant | 122 (52.8) | 96 (67.6) | 13 (36.1) | 13 (24.5) | < 0.001 |
| Wild-type | 109 (47.2) | 46 (32.4) | 23 (63.9) | 40 (75.5) | ||
