Clinical and demographic characteristics by BRAF-V600E status
| Characteristic | V600E | WT | P-value |
| Gender | Number (%) | Number (%) | |
| Female | 23 (35.9) | 17 (47.2) | 0.27 |
| Male | 41 (64.1) | 19 (52.8) | |
| Age | |||
| <2 yr | 21 (32.8) | 10 (27.8) | 0.69 |
| 2–8 yr | 28 (43.8) | 19 (52.8) | |
| >8 yr | 15 (23.4) | 7 (19.4) | |
| Clinical risk category | |||
| Low | 52 (81.3) | 31 (86.1) | 0.53 |
| High | 12 (18.7) | 5 (13.9) | |
| Single/multifocal | |||
| Single | 27 (42.2) | 18 (50.0) | 0.45 |
| Multifocal | 37 (57.8) | 18 (50.0) | |
| CNS risk lesions | |||
| No | 36 (56.3) | 24 (66.7) | 0.31 |
| Yes | 28 (43.8) | 12 (33.3) | |
| Diabetes insipidus | |||
| No | 58 (90.6) | 34 (94.4) | 0.50 |
| Yes | 6 (9.4) | 2 (5.6) |
| Characteristic | V600E | WT | P-value |
| Gender | Number (%) | Number (%) | |
| Female | 23 (35.9) | 17 (47.2) | 0.27 |
| Male | 41 (64.1) | 19 (52.8) | |
| Age | |||
| <2 yr | 21 (32.8) | 10 (27.8) | 0.69 |
| 2–8 yr | 28 (43.8) | 19 (52.8) | |
| >8 yr | 15 (23.4) | 7 (19.4) | |
| Clinical risk category | |||
| Low | 52 (81.3) | 31 (86.1) | 0.53 |
| High | 12 (18.7) | 5 (13.9) | |
| Single/multifocal | |||
| Single | 27 (42.2) | 18 (50.0) | 0.45 |
| Multifocal | 37 (57.8) | 18 (50.0) | |
| CNS risk lesions | |||
| No | 36 (56.3) | 24 (66.7) | 0.31 |
| Yes | 28 (43.8) | 12 (33.3) | |
| Diabetes insipidus | |||
| No | 58 (90.6) | 34 (94.4) | 0.50 |
| Yes | 6 (9.4) | 2 (5.6) |