Individual clinical data items (continuous variables) and severity scales: Australian R133C cases and comparison group
| R133C cases (11) | Other mutations (98) | ||||||
|---|---|---|---|---|---|---|---|
| Mean | SD | p value | Missing | Mean | SD | Missing | |
| Age at onset of hand stereotypies (months) | 41. 1 | 14. 2 | 0.0149 | 2 | 28. 3 | 14. 6 | 22 |
| Age at onset of epilepsy (years) | 7.0 | 8.0 | 0.0825 | 3 | 4.7 | 2.4 | 34 |
| Latest weight Z score | −1.98 | 2.6 | 0.4800 | 0 | −2.7 | 3.4 | 8 |
| Latest height Z score | −2.59 | 1.2 | 0.5999 | 1 | −2.3 | 1.9 | 8 |
| Age at sitting alone (months) | 7.7 | 1.8 | 0.8088 | 3 | 8.5 | 9.9 | 8 |
| Age at onset of regression (months) | 32.1 | 25.3 | 0.9763 | 2 | 32.3 | 22.7 | 5 |
| Pineda scale (max=31) | 12.1 | 3.7 | 0.0028 | 0 | 16.2 | 4.3 | 0 |
| WeeFIM score (max=126) | 37.9 | 17.9 | 0.0285 | 2 | 28.4 | 11.6 | 2 |
| Kerr scale (max=37) | 18.8 | 4.6 | 0.0261 | 0 | 22.0 | 4.5 | 0 |
| Percy scale (max=47) | 20.7 | 6.4 | 0.0455 | 0 | 24.8 | 6.5 | 0 |