Table 1 .
Clinical, Radiological, and Histopathological Characteristics of the Patients’ Sample
| Total patients | |
|---|---|
| Mean (SD) or % | |
| Demographics | |
| Age | 39.08 (10.49) |
| Mean education in years | 14.45 (3.08) |
| Gender H/F, n (%) | 85 (54.14%)/72 (45.86.0%) |
| Right-handed, n (%) | 130 (83.0%) |
| Left-handed, n (%) | 16 (10.0%) |
| Ambidextrous, n (%) | 11 (7.0%) |
| Tumor location | |
| Left, n (%) | 78 (49.68%) |
| Right, n (%) | 79 (50.32%) |
| Frontal, n (%) | 94 (59.99%) |
| FTI, n (%) | 34 (21.66%) |
| F, n (%) | 25 (15.92%) |
| SMA, n (%) | 9 (5.73%) |
| Premotor, n (%) | 13 (8.28%) |
| Fronto-insular (Predom. F). n (%) | 13 (8.28%) |
| Temporal | 36 (22.92%) |
| Temporal, n (%) | 17 (10.83%) |
| Temporo-insular (Predom, T), n (%) | 12 (7.64%) |
| Temporal (posterior), n (%) | 4 (2.58%) |
| Temporo-basal, n (%) | 1 (0.64%) |
| JTO, n (%) | 2 (1.27%) |
| Insular | 10 (6.43%) |
| Insular, n (%) | 9 (5.73%) |
| Insular-frontal (Predom. Ins), n (%) | 1 (0.64%) |
| Parietal | 17 (10.8%) |
| Parietal, n (%) | 14 (8.92%) |
| Parieto-insular (Predom,P), n (%) | 2 (1.27%) |
| Parieto-temporal (Predom,P, n (%) | 1 (0.64) |
| Tumor radiological characteristics | |
| Presurgical volume, cm3 | 53.18 (46.73) |
| Postsurgical volume, cm3 | 5.54 (7.88) |
| Extent of Resection (%) | 92.28% |
| Total resection, n (%) | 44 (28.02%) |
| Subtotal resection, n (%) | 80 (50.96%) |
| Partial resection, n (%) | 33 (21.02%) |
| Tumor Histopathological characteristics | |
| Astrocytoma, IDH mutated, n (%) | 85 (54%) |
| Astrocytoma, IDH wild type, n (%) | 25 (16%) |
| Oligodendroglioma IDH mutated 1p19qcodeleted, n (%) | 47 (30%) |
| Oncological treatment | |
| Previous chemotherapy, n (%) | 11 (7%) |