Table 3 Pre-test and post-test differences within groups
From: Transfer of mode switching performance: from training to upper-limb prosthesis use
Outcome measure | Group | χ2- and p-values | Pre-test Median (IQR) | Post-test Median (IQR) |
|---|---|---|---|---|
Number of attempts in successful blocks | GG | χ2(1) = 3.57, p = 0.06 | 11.50 (19.92) | 2.67 (2.25) |
EG | χ2(1) = 3.60, p = 0.06 | 8.83 (10.33) | 5.33 (6.33) | |
CG | χ2(1) = 0.14, p = 0.71 | 7.67 (11.88) | 4.00 (24.08) | |
Time needed to switch | GG | χ2(1) = 3.57, p = 0.06 | 22.37 (33.64) | 3.77 (5.88) |
EG | χ2(1) = 3.60, p = 0.06 | 18.76 (18.98) | 7.85 (10.55) | |
CG | χ2(1) = 1.29, p = 0.26 | 19.32 (33.85) | 5.00 (47.62) | |
Accuracy of switching | GG | χ2(1) = 7.00, p < 0.01* | 17.28 (36.79) | 58.33 (30.90) |
EG | χ2(1) = 3.60, p = 0.06 | 6.17 (21.38) | 47.50 (33.33) | |
CG | χ2(1) = 1.29, p = 0.257 | 6.22 (37.98) | 38.89 (46.25) |