Test-retest reliability of pain extent and pain location using a novel pain drawing analysis software application, on patients with shoulder pain

Objectives A method of pain assessment is the drawing of pain on a specially designed manikin where the patients color the area representing their pain distribution. In recent years, software applications have been developed for the purpose of digital pain drawing data acquisition and processing. Although such specific software applications have already been released, they have been built with obsolete programming tools. The purpose of the study was to investigate the test – retest reliability of a new pain drawing analysis software, in a sample of patients with shoulder pain.