Fig. 3From: Efficacy and Tolerability of Peritendinous Hyaluronic Acid in Patients with Supraspinatus Tendinopathy: a Multicenter, Randomized, Controlled TrialPerceived efficacy (a, b) and tolerability (c, d) outcomes, assessed on a 4-point Likert scale. *p < 0.05 for control vs. HA groups comparison. **p < 0.01 for control vs. HA groups comparison. ***p < 0.001 for control vs. HA groups comparisonBack to article page