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MCA dimension discrimination measures.
| MCA dimension 1 | MCA dimension 2 | |
| Handgrip strength | 0.50 | 0.04 |
| Physical activity | 0.43 | 0.13 |
| Gait speed | 0.41 | 0.00 |
| Weight lost | 0.03 | 0.60 |
| Exhaustion | 0.25 | 0.29 |
| Supplementary variables | ||
| Agea | –0.04 | –0.15 |
| Sexa | 0.06 | 0.02 |
| Education levela | 0.07 | 0.01 |
| % of variance | 32.21 | 21.26 |
aSupplementary variable.
