| Table 1: Subjective sleep, pain, and well-being feedback. |
| | Categories | Test subjects* | Control subjects** | | Same | Improved | Same | Improved |
| | Time to fall asleep | 4 = 15% | 23 = 85% | 20 = 87% | 3 = 13% | | Quality of sleep | 2 = 7% | 25 = 93% | 20 = 87% | 3 = 13% | | Wake feeling rested | 0 = 0% | 27 = 100% | 20 = 87% | 3 = 13% | | Muscles stiffness and pain | 5 = 18% | 22 = 82% | 23 = 100% | 0 = 0% | | Chronic back and/or joint pain | 7 = 26% | 20 = 74% | 23 = 100% | 0 = 0% | | General well-being | 6 = 22% | 21 = 78% | 20 = 87% | 3 = 13% |
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*Reports not received from three participants.
**Reports not received from seven participants.
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