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Table 3 Results of Mann-Whitney Test in baseline comparison between groups

From: Usability of a virtual reality environment simulating an automated teller machine for assessing and training persons with acquired brain injury

  VR-ATM Group (n = 5) CAI Group (n = 5) Z p
Age 53.2 ± 7.5 52.0 ± 5.5 -0.315 0.841
Years of education 7.0 ± 4.3 9.0 ± 2.5 -0.764 0.548
Gender, no. of M/F (3/2) (3/2)   
Cognistat     
   Orientation 10.4 ± 2.6 11.2 ± 1.79 -0.643 0.521
   Attention 7.8 ± 0.5 7.6 ± 0.9 -0.149 0.881
   Comprehension 5.4 ± 1.3 5.2 ± 1.3 -0.516 0.606
   Repetition 8.8 ± 2.2 7.6 ± 3.2 -0.532 0.595
   Naming 6.0 ± 1.4 7.6 ± 4.4 -0.324 0.746
   Constructional ability 3.8 ± 1.6 4.2 ± 1.5 -0.328 0.743
   Memory 8.4 ± 2.3 8.0 ± 3.2 -0.212 0.832
   Calculation 3.0 ± 1.2 3.2 ± 0.8 -0.111 0.911
   Reasoning 5.8 ± 2.5 6.6 ± 0.9 -1.063 0.288
   Judgment 4.0 ± 0.7 4.6 ± 0.9 -0.437 0.662
Cash withdrawals     
   Average reaction time 15.8 ± 8.5 16.6 ± 6.7 -0.314 0.753
   Correct percentage score 87.7 ± 11.3 85.1 ± 11.6 -0.313 0.754
Money transfers     
   Average reaction time 21.0 ± 4.0 24.2 ± 9.6 -0.424 0.671
   Correct percentage score 78.2 ± 5.2 72.5 ± 13.1 -0.210 0.834
  1. Mean ± SD; * denotes significance at p 0.05
  2. Note: Cognistat - Neurobehavioral Cognitive Status Examination