Table 1 Functional assessments
| Â | Box and blocks (blocks per minute) | Bimanual coordination tray (overall time in seconds) | ||||||
|---|---|---|---|---|---|---|---|---|
Trial 1 | Trial 2 | Trial 3 | Mean ± SD | Trial 1 | Trial 2 | Trial 3 | Mean ± SD | |
Visit 1 | ||||||||
 Standard Prosthesis | 13 | 11 | 13 | 12.3 ± 1.2 | 14.15 | 7.34 | 8.10 | 9.86 ± 3.73 |
 Non-affected hand | 43 | 50 | 53 | 48.7 ± 5.1 | 14.75 | 6.87 | 6.84 | 9.49 ± 4.56 |
Visit 2 | ||||||||
 3D printed arm | 16 | 17 | 18 | 17.0 ± 1.0* | 7.98 | 7.07 | 7.17 | 7.41 ± 0.50 |
 Non-affected hand | 42 | 44 | 43 | 43.0 ± 1.0 | 7.64 | 6.17 | 6.71 | 6.84 ± 0.74 |