Table II.
Results of behavioral testing of stroke‐affected hand of patients
| Patient | Motor skill test | Composite motor skill score (1st principal component) | Patient subgroup | |
|---|---|---|---|---|
| Purdue Pegboard (% unaffected hand) | Index finger tapping (% unaffected hand) | |||
| 1 | 82.3 | 79.8 | 7.80 | Better |
| 2 | 39.4 | 34.1 | −54.81 | Poorer |
| 3 | 97.7 | 107.1 | 37.86 | Better |
| 4 | 112.4 | 91.3 | 37.42 | Better |
| 5 | 52.8 | 58.2 | −28.42 | Poorer |
| 6 | 88.0 | 59.3 | −2.37 | Poorer |
| 7 | 92.5 | 98.8 | 28.35 | Better |
| 8 | 50.8 | 85.3 | −10.99 | Poorer |
| 9 | 100.0 | 93.3 | 29.90 | Better |
| 10 | 48.5 | 39.2 | −44.73 | Poorer |
| Mean ± SD | 76.4 ± 26.0 | 74.6 ± 25.4 | ||
Patient subgroup determined by median‐split of 1st principal component scores.