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Results of the Follow-up Questionnaire Items on Rest Pain Measured by the Visual Analog Scale (N = 8)
| Category | Mean ± SD | Median | Min/Max |
|---|---|---|---|
| End of clinical trial | 3.5 ± 2.9 | 4 | 0/7 |
| In the past week | 2.4 ± 3.1 | 0.5 | 0/7 |
| Change | −1.1 ± 1.9 | 0 | −5/0 |
| p Value | 0.068 |
