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Table 2 The relative change in the Box and block test scores

From: Virtual reality-based action observation facilitates the acquisition of body-powered prosthetic control skills

Relative change in the BBT scores (%)

Pre

P1

Mean (SD)

P2

Mean (SD)

VR1

0

33.1 (8.8)

47.3 (11.6)

VR3

0

23.6 (11.9)

44.5 (18.7)

Tablet1

0

23.3 (10.7)

40.2 (12.9)

Tablet3

0

19.4 (11.5)

40.0 (13.6)

Control

0

33.0 (30.8)

44.6 (37.4)

  1. Mean (SD), SD = standard deviation
  2. This table shows the relative change in the BBT scores in P1 and P2 based on the Pre score. A significant main effect for sessions was found (F (2, 14) = 109.769 p < 0.001); however, there was no significant main effect for groups in the ratio (F (4, 28) = 0.424, p = 0.790), nor was the interaction significant (F (8, 56) = 0.512, p = 0.842)