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Double-arm trial mean pain values at baseline, 7 and 30 days post-treatment
| Days post-treatment | X Mean ± SD | Y Mean ± SD | Percent improvement | P-value |
|---|---|---|---|---|
| Baseline (n = 12, 14) | 6.8 ± 1.9 | 5.6 ± 1.9 | – | – |
| 7 (n = 12, 14) | 5.5 ± 2.0 | 3.9 ± 2.5 | 18.4%, 31.3% | 0.021, 0.014 |
| 30 (n = 26) | 4.3 ± 2.3 | – | 30.2% | 0.0001 |
Notes: P-values were determined by pairwise, two-sided, t-test comparison, and represent treatment versus baseline.
P < 0.05.
Abbreviation: SD, standard deviation.
