Table 3 User satisfaction (parents)
Questions | # Answers in VAS category | ||||||||
|---|---|---|---|---|---|---|---|---|---|
0 = negativ end, 100 = positive end | N | Min | Max | Mean | SD | ≤ 30 | 31-69 | ≥ 70 | |
1 | How complicated/time consuming was the installation of the system? | 12 | 47 | 100 | 74.2 | 19.5 | 0 | 4 | 8 |
2 | How easy was the use of the YouGrabber system? | 14 | 48 | 98 | 80.9 | 15.0 | 0 | 4 | 10 |
3 | How often did technical problems occur? | 14 | 17 | 100 | 57.4 | 27.0 | 4 | 3 | 7 |
4 | How useful was the user manual? | 12 | 59 | 98 | 85.4 | 13.5 | 0 | 2 | 10 |
5 | How useful were the instructions given to you before the two week trial? | 14 | 68 | 100 | 92.3 | 9.6 | 0 | 1 | 13 |
6 | Did your child need to be encouraged to start with the training? | 14 | 25 | 98 | 66.5 | 26.5 | 3 | 3 | 8 |
7 | Did your child need to be encouraged to complete the whole training session? | 14 | 6 | 98 | 58.6 | 35.7 | 5 | 2 | 7 |
8 | How big do you estimate the therapeutic benefit or the system? | 14 | 26 | 100 | 71.8 | 22.0 | 1 | 5 | 8 |
9 | What is your general impression of the system? | 14 | 50 | 98 | 85.6 | 12.4 | 0 | 1 | 13 |