Figure 2From: Passive range of motion in patients with adhesive shoulder capsulitis, an intertester reliability study over eight weeksBland-Altman plot with mean abduction values for a) affected and b) non-affected arm in 50 patients with adhesive capsulitis at visit 1 for both testers plotted against the difference between testers. For the non-affected arm equal values are dispersed by a factor of 0.1 degrees at 90 degrees.Back to article page