Document Classification

Section Type: RESULTS

Text: We find significant reduction in visual analog scale (VAS) of pain by 0. 83 + / - 1. 11 at 1 week, 2. 22 + / - 2. 24 at 4 weeks, 2. 33 + / - 2. 56 at 8 weeks, and 2. 53 + / - 2. 48 at 12 weeks after injection in the BoNT/A group, as compared to the respective findings for a placebo group of 0. 39 + / - 1. 18, -0. 11 + / - 2. 04, 0. 42 + / - 1. 62, and 0. 53 + / - 1. 57 at the same timepoints (p < 0. 05).