Table 2.
Subject characteristics.
| Baseline (Pre-Training) | Post-Training scores | Percent change over one week | ||
|---|---|---|---|---|
| Value | P | |||
| Age | 63.8 ± 10.7 | |||
| Time post stroke (months) | 35 ± 26 | |||
| Infarct volume (cc) | 17.2 ± 25.3 | |||
| Geriatric depression score | 2.4 ± 2.2 | |||
| Box & blocks score | 14.9 ± 11.8 | |||
| Symbol digit modality test (out of 110) | 34.3 ± 10.7 | 36.2 ± 13.8 | 12.7 ± 13.0 | 0.004 |
| Bells test (Total number circled out of 35) | 31.1 ± 6.3 | 34 ± 1.8 | 14.8 ± 29.4 | 0.039 |
| Bells test (Time in seconds) | 203.5 ± 54.4 | 172.6 ± 71.8 | −11.2 ± 37.4 | 0.37 |
| Benton judgment of line orientation (out of 30) | 24.8 ± 4.8 | 25.3 ± 5.4 | 1.6 ± 9.4 | 0.57 |
| Trailmaking A (Time in seconds) | 49.6 ± 30.1 | 48.5 ± 34.3 | −4.5 ± 15.4 | 0.38 |
| Trailmaking B (Time in seconds) | 107.7 ± 67.8 | 97.6 ± 74.3 | −11.2 ± 27.8 | 0.25 |
| Success rate score | 60.5 ± 11.5 | 74.0 ± 13.2 | 24.2 ± 21.9 | 0.003 |
| Error rate score | 32.1 ± 5.3 | 26.5 ± 5.8 | 16.7 ± 16.9 | 0.01 |
All subjects completed all 25 Trailmaking A and B targets. Values are mean ± SD. P refers to significance of change over 1 week.