Wednesday, August 14, 2019

Proposal for Improvement of the Hospital Anxiety and Depression Scale for the Assessment of Emotional Distress in Patients with Chronic Musculoskeletal Pain: a Bifactor and Item Response Theory Analysis

The link between chronic pain and mental health has long been recognized.22,29 Their association can be acknowledged at a biological, psychological and social level, as they are thought to share common neural mechanisms,36,70 interact in their development over time18,80 and have a bidirectional relationship with environmental factors (e.g. social support, work-related factors).6,24,45 In particular, states of emotional distress in the form of anxiety or depression seem to be associated with the development and maintenance of chronic musculoskeletal pain,7,50 as well as with the outcomes of surgery34,78 or rehabilitation programs.

from The Journal of Pain https://ift.tt/2N2yvpG
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