Table 6.
Distribution of the participants’ ratings for pain in the affected upper limb due to the use of the immersive virtual reality–based exercise system.
| Pain level | Intervention | Control | ||
|---|---|---|---|---|
| Week 1 (n = 23) | Week 2 (n = 14) | Week 1 (n = 18) | Week 2 (n = 14) | |
| 0 | 15 (65.2%) | 10 (71.4%) | 15 (83.3%) | 11 (78.6%) |
| 1 | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 1 (7.1%) |
| 2 | 3 (13.0%) | 1 (7.1%) | 2 (11.1%) | 1 (7.1%) |
| 3 | 0 (0.0%) | 0 (0.0%) | 1 (5.6%) | 0 (0.0%) |
| 4 | 3 (13.0%) | 3 (21.4%) | 0 (0.0%) | 1 (7.1%) |
| 5 | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
| 6 | 2 (8.7%) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
| 7 | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
| 8 | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
| 9 | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
| 10 | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |