Clinical characteristics of patients with idiopathic pain syndromes. Depressive symptomatology and patient pain drawings.
The frequency of depressive symptomatology as estimated by means of self-rating on a visual analogue scale and the pain drawings by patients were compared between healthy volunteers, patients with neurogenic pain syndromes and patients with idiopathic pain syndromes. All patients with chronic pain syndromes had significantly more depressive symptomatology than the healthy volunteers. Patients with idiopathic pain syndromes had significantly more inhibition symptoms--memory disturbances and concentration difficulties--than patients with neurogenic pain syndromes. In the pain drawings, estimated by means of the technique suggested by Margolis et al. [10], the idiopathic pain patients had significantly higher scores on both raw scores and weighted body surface scores than the patients with neurogenic pain syndromes. Thus, both self-rating of depressive symptomatology and pain drawings can be of some help in the difficult clinical delineation between patients with idiopathic and neurogenic pain syndromes, respectively, but used as single measures, both methods have low discriminative power.
D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003863:Depression / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology / Q000523:psychology*; D010147:Pain Measurement / Q000379:methods*