Correlations (Pearson's r) between mean raw rating and other numerical indices of functioning for each of the subscales identified by principal components analysis, and for the scale as a whole
| Mean raw physical | Mean raw cognitive | Mean raw whole | |
|---|---|---|---|
| Median raw | 0.989 | 0.987 | 0.980 |
| Mean standardised | 1.000 | 1.000 | 1.000 |
| Mean forced-normal | 0.968 | 0.983 | 0.981 |
| Mean Rasch-scaled AM | 0.991 | 0.993 | 0.994 |
| Mean Rasch-scaled StMaC | 0.993 | 0.991 | 0.989 |
| Factor score | 0.859 | 0.881 | — |