Comparing psychotic and affective disorders by musculoskeletal structural examination.

Groups of hospitalized patients with psychotic and affective disorders (N = 60) underwent musculoskeletal structural examination. Psychotic and affective disorders each tend to affect a different portion of the musculoskeletal system, with psychotic patients exhibiting increased musculoskeletal dysfunction in the lower extremities and affective-disorders patients exhibiting increased cervical and thoracic dysfunction. At the clinical level, the structural examination may be used to correlate psychiatric disorders with dysfunctional regions of the musculoskeletal system.