Table 2:
Mean, standard deviation and range of items and (device and service) total scores of the OPUS.
| Minimum | maximum | Mean ± SD | |
|---|---|---|---|
| Fits well | 0 | 5 | 4.62 ± 0.93 |
| Manageable weight | 0 | 5 | 4.42 ± 1.08 |
| Comfortable | 0 | 5 | 4.36 ± 1.14 |
| Easy to put on | 0 | 5 | 4.51 ± 1.04 |
| Looks good | 1 | 5 | 4.63 ± 0.84 |
| Durable | 1 | 5 | 4.72 ± 0.80 |
| Wear and tear clothes | 0 | 5 | 4.76 ± 0.84 |
| Skin abrasion and irritation | 1 | 5 | 4.55 ± 1.04 |
| Pain free | 1 | 5 | 4.49 ± 1.05 |
| Afford purchase | 0 | 5 | 3.95 ± 1.57 |
| Afford repairs | 0 | 5 | 3.95 ± 1.54 |
| Appointment in reasonable time | 0 | 5 | 4.77 ± 0.92 |
| Showing courtesy | 0 | 5 | 4.92 ± 0.57 |
| Wait reasonable time | 2 | 5 | 4.85 ± 0.54 |
| Informed about choices | 1 | 5 | 4.88 ± 0.53 |
| Opportunity to express concerns | 0 | 5 | 4.86 ± 0.58 |
| Responsive to concerns | 0 | 5 | 4.87 ± 0.53 |
| Training for use and maintenance | 1 | 5 | 4.87 ± 0.52 |
| Discussion about problems | 1 | 5 | 4.83 ± 0.66 |
| Coordination with therapist | 0 | 5 | 1.56 ± 2.11 |
| Participation in decision making | 0 | 5 | 4.46 ± 1.44 |
| Satisfaction with device | 33.06 | 100 | 74.00 ± 19.80 |
| Satisfaction with service | 37.72 | 100 | 72.12 ± 15.89 |