Clinical data commonly used as prognostic factors for the 25 patients with ALS
| Clinical Data | Patients with ALS | |
|---|---|---|
| Baseline | 1-Year Follow-Up Subgroup | |
| Body mass index at MRI (± SD) | 23.7 ± 2.7 | 24.0 ± 2.7 |
| Familial transmission | 2 SOD1 mutated | 1 SOD1 mutated |
| Site of onset | 1 bulbar; 18 upper; 6 lower | 1 bulbar; 12 upper; 6 lower |
| Delay from first symptom to diagnosis, mo ± SD | 9.9 ± 5.6 | 10.7 ± 6.0 |
Note:—SOD1 indicates SuperOxide Dismutase 1 gene.