Fig. 3From: Interrater reliability of physical examination tests in the acute phase of shoulder injuriesBland Altman plot of degrees of active range of external rotation. The horizontal lines represent the mean and ± 1.96 x SD of the difference between the first and second examiner. Eight patients were not tested for maximum external rotation due to recent glenohumeral dislocation. The largest markers represent 3 cases, the medium sized 2Back to article page