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Table 4 Comparison of pre and post robotic assessments within groups

From: Robot enhanced stroke therapy optimizes rehabilitation (RESTORE): a pilot study

Robotic assessment Group Pre-score Mean Pre-score SD Post-score Mean Post-score SD P-value
VGR Robot 6.45 2.84 3.69 2.67 0.002*
Control 7.99 3.18 7.33 3.61 0.133
OH Robot 4.57 2.53 4.19 2.69 0.593
Control 5.62 2.61 5.30 1.95 0.607
APM Robot 3.02 1.54 2.58 1.66 0.199
Control 4.02 0.80 3.44 1.36 0.041*
OHA Robot 4.43 2.62 3.33 2.33 0.153
Control 5.91 2.26 5.02 1.73 0.151
KIN Robot 2.70 1.23 2.34 1.21 0.068
Control 3.69 1.09 3.76 1.82 0.875
  1. Results of the paired-samples t-test comparing the baseline and post-intervention robotic assessment scores within the robotic therapy group and the control group. Lower scores represent better performance. Starred groups indicate a significant improvement in the score