Outcome Baseline VAS (n=12) Six-week VAS (n=12) Final VAS (n=10) p-value
VAS score (mean±SD) 7.6 (1.2) 1.8 (1.7) -- < 0.001
VAS Score (mean±SD) 7.6 (1.2) -- 1.6 (1.9) < 0.001