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Table 1 Results for Weekly Survey administered at the end of week for each modality

From: Development of a 3D, networked multi-user virtual reality environment for home therapy after stroke

Survey Question VERGE AWVR HEP Friedman
Importance of exercise speed 4.6 (0.6) 4.3 (1.1) 4.6 (0.7) 0.733
Importance of personal progress 4.9 (0.3) 4.5 (0.7)* 4.9 (0.4) 0.038
Importance of performance of activities of daily living 4.6 (0.6) 4.6 (0.8) 4.9 (0.4) 0.522
Importance of ability to perform new tasks 4.5 (1.0) 4.6 (0.7) 4.9 (0.3) 0.264
Importance of greater arm/hand movement 4.8 (0.4) 4.9 (0.5) 4.9 (0.4) 0.717
Level of interest/stimulation from therapy 4.0 (1.0) 4.2 (0.7) 4.1 (1.0) 0.889
Effectiveness/helpfulness for arm/hand 4.2 (0.8) 4.4 (0.6) 4.2 (1.0) 0.368
Satisfaction with ease of use 4.3 (1.0) 4.5 (0.8) 4.4 (1.0) 0.661
Satisfaction with your attention to exercises 4.6 (0.8) 4.3 (0.8) 4.7 (0.6) 0.206
Satisfaction with your desire to complete training 4.8 (0.8) 4.9 (0.4) 4.7 (0.5) 0.311
Satisfaction with progress 4.2 (0.8) 4.3 (0.7) 4.6 (0.6) 0.061
Satisfaction with amount of arm use 4.7 (0.8) 4.7 (0.5) 4.7 (0.5) 1.0
Satisfaction with time spent in training 4.1 (0.8)* 4.6 (0.5) 4.6 (0.5) 0.032
Progress experienced in training 3.7 (1.1) 3.9 (0.9) 3.5 (1.1) 0.565
Amount of arm movement compared to prior treatment 4.1 (0.8) 4.5 (0.6) 4.3 (0.8) 0.439
Continued home use 3.9 (1.4) 4.3 (0.8) 4.0 (1.4) 0.304
Expected frequency of home exercises 3.2 (1.0) 3.3 (0.7) 3.2 (1.2) 0.595
Rehabilitation potential 4.1 (1.1) 4.1 (0.9) 4.4 (0.7) 0.206
  1. Likert scale from 1 to 5 employed. Higher numbers denote more positive responses. Mean (SD)
  2. * indicates significance at the level indicated by the Friedman test statistic