Clinical characteristics of fibrositis. II. A "blinded," controlled study using standard psychological tests.
Twenty-two patients with fibrositis and 22 control patients selected from a general medical outpatient population were given 3 standardized psychological questionnaires: the Beck Depression Inventory, the Spielberger State and Trait Anxiety Inventory, and the SCL-90-R. There were no statistically significant differences between fibrositis patients and control patients on any of these tests, a finding at variance with a commonly held belief that patients with fibrositis have an underlying psychological disorder. While psychological factors may be important in some patients with fibrositis, these results indicate that the presence of a psychopathologic condition is not mandatory for the persistence of fibrositis.
D000328:Adult; D000368:Aged; D001007:Anxiety / Q000175:diagnosis; D002986:Clinical Trials as Topic; D003866:Depressive Disorder / Q000175:diagnosis; D004311:Double-Blind Method; D005260:Female; D005356:Fibromyalgia / Q000523:psychology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011581:Psychological Tests