Table 3.
Outcome scores according to ARAT severity classification.
| Index of Measurements | ARAT Severity Classification | |||||
|---|---|---|---|---|---|---|
| No | Poor | Limited | Notable | Full | ||
| Δ ARAT | Total | 2.4 ± 4.2 | 3.9 ± 4.8 | 4.6 ± 5.8 | 3.0 ± 4.2 | 0.3 ± 1.3 |
| A. grasp | 0.9 ± 2.4 | 1.2 ± 2.2 | 1.2 ± 2.2 | 0.5 ± 1.6 | 0.0 ± 0.5 | |
| B. grip | 0.6 ± 1.4 | 1.0 ± 1.7 | 0.9 ± 1.8 | 0.5 ± 1.8 | 0.0 ± 0.3 | |
| C. pinch | 0.3 ± 0.9 | 1.2 ± 2.1 | 2.0 ± 3.0 | 1.6 ± 2.9 | 0.2 ± 1.1 | |
| D. gross movement | 0.5 ± 1.1 | 0.6 ± 1.2 | 0.6 ± 1.3 | 0.3 ± 1.1 | 0.1 ± 0.5 | |
| Δ JASMID | Quantity | 2.2 ± 10.9 | 3.3 ± 14.7 | 4.6 ± 12.0 | 5.1 ± 15.6 | 4.4 ± 15.5 |
| Quality | 1.6 ± 10.5 | 3.6 ± 11.8 | 4.5 ± 10.0 | 5.5 ± 11.2 | 7.2 ± 12.9 | |
Values are presented as mean ± standard deviation. ARAT, Action Research Arm Test; JASMID, Jikei Assessment Scale for Motor Impairment in Daily Living. Pre-treatment ARAT scores of 0–10, 11–21, 22–42, 43–54, and 55–57 represented no, poor, limited, notable, and full recovery capacity, respectively. Total patients, n = 907.