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Table 5 Results of Device Acceptability Questionnaire (n = 19)

From: Results of the first interim analysis of the RAPPER II trial in patients with spinal cord injury: ambulation and functional exercise programs in the REX powered walking aid

  Strongly disagree (1) Somewhat disagree (2) Disagree (3) Neutral (4) Agree (5) Somewhat agree (6) Strongly agree (7) Median Rating
1. I found it easy to transfer into REX 0 3 6 1 2 4 3 disagree/neutral
2. I felt very confident in REX 0 0 0 1 3 2 13 somewhat agree/strongly agree
3. I felt very safe in REX 0 1 0 1 2 3 12 somewhat agree/strongly agree
4. I felt very stable in REX 0 1 0 0 5 3 10 somewhat agree/strongly agree
5. REX was easy to control 2 0 0 1 6 3 7 agree/somewhat agree
6. I found REX comfortable 0 0 0 4 3 0 12 somewhat agree/strongly agree
7. I enjoyed my experience in REX 0 0 0 1 3 0 15 somewhat agree/strongly agree
8. I would like to use REX on a weekly basis 0 0 1 0 3 0 15 somewhat agree/strongly agree
9. I would recommend REX to a friend 0 0 0 3 1 0 15 somewhat agree/strongly agree
10. I felt a sense of wellness after using REX (mentally or physically) 0 0 0 4 2 2 11 agree/somewhat agree
11. REX exceeded my expectations 0 0 1 3 3 4 8 agree/somewhat agree
12. The size of REX did not bother me 0 1 3 2 5 2 6 agree
13. The sound of REX did not bother me 0 2 2 1 8 1 5 agree
14. The speed of REX was suitable for me 0 1 1 2 8 4 3 neutral/agree
15. I can see the benefits of using REX regularly 0 0 0 0 4 4 11 somewhat agree/strongly agree
16. I would like to see REX more accessible to those who need it 0 0 0 1 1 0 17 somewhat agree/strongly agree