Pain outcomes over time.

<p>Mean (standard deviation) scores on the Likert numerical pain scale over (a) 56 days and (b) 7 days (expanded time axis), and (c) mean (standard deviation) scores on the 100 mm VAS of the Short-Form McGill Pain Questionnaire over 56 days, following i.v. or s.c. administration of BG00010 or placebo. Note that Likert data were missing at day 21 for one placebo-treated subject, and both Likert and McGill data were missing at day 56 for six placebo-treated subjects and all subjects treated with BG00010 0.3, 1, 3, 10, 25 or 50 μg/kg. i.v., intravenous; s.c., subcutaneous; VAS, visual analog scale.