Table 1 CSF sample donor demographics
From: Blood-spinal cord barrier leakage is independent of motor neuron pathology in ALS
|  | Control (n = 87) | ALS (n = 236) |
|---|---|---|
Age at donation (mean ± SD) | 48.4 ± 16.3 | 53.7 ± 14.2 |
Sex (F/M) | 45/42 | 70/166 |
Disease type (sporadic/familial) | – | 205/31 |