Fig. 2From: The Greek version of Shoulder Pain and Disability Index (SPADI): translation, cultural adaptation, and validation in patients with rotator cuff tearDistribution of age (divided into three subgroups: 20–40, 40–60, and >60 years old), according to SPADI score (divided into four subgroups: 0–25, 25–50, 50–75, and 75–100)Back to article page