Fig. 3From: Gait analysis following single-shot hyaluronic acid supplementation: a pilot randomized double-blinded controlled trialChanges in clinical outcome measure scores from baseline to 4W post-injection for the HA + mannitol group (HA + M), the HA + sorbitol group (HA + S), and the saline group. Data are presented as medians (dots) and interquartile ranges (vertical lines). Significant changes from baseline to 4W are indicated with solid lines, whereas non-significant changes are indicated with dashed linesBack to article page