Table 2 The primary and secondary motor outcome measures after the real versus sham tDCS
|  | Real tDCS | Sham tDCS | rmANCOVA, p-value (η2) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | T1 | T2 | T3 | T1 | T2 | T3 | Time | Group | Group-by-Time |
Primary outcome | |||||||||
FMA-UE | 31.8 (17.5) | 45.4 (22.3) | 50.9 (19.3) | 30.6 (20.5) | 38.8 (22.1) | 40.2 (24.1) |  < 0.001 (0.392) |  < 0.001 (0.452) |  < 0.001 (0.327) |
Secondary outcomes | |||||||||
ARAT | 18.9 (15.3) | 30.8 (22.1) | 36.1 (20.5) | 17.0 (18.2) | 22.9 (22.7) | 27.3 (25.5) | 0.002 (0.285) | 0.012 (0.234) | 0.062 (0.122) |
FMA-LE | 20.5 (7.5) | 27.5 (5.2) | 30.3 (3.8) | 22.3 (8.3) | 27.1 (5.9) | 28.6 (5.6) |  < 0.001 (0.81) | 0.007 (0.264) | 0.013 (0.165) |