Figures
Bland-Altman plots for (A) C7, illustrating the difference between photo 2-dimensional (2D) analysis and the protractor method for tester 1, and (B) T8, illustrating the difference between photo 2D analysis and the protractor method for tester 1.
Photograph showing the alignment of the protractor for the T8 method. The white line indicates the vertical distance between the inferior angle of the scapula (upper crosshatch) and the inferior aspect of the spinous process of T8 (lower crosshatch).
Photograph showing the alignment of the protractor for the C7 method. The dotted line indicates the vertical distance between the superior margin of the medial aspect of the root of the spine of the scapula (lower crosshatch) and the inferior aspect of the spinous process of C7 (upper crosshatch).