title: Self-report of cognition and objective test performance in posttraumatic headache.
abstract: The Cognitive Difficulties Scale, a self-report measure of cognitive functioning, was administered to 111 consecutive adult referrals with posttraumatic head pain subsequent to mild to moderate head and/or cervical flexion-extension injuries who were treated at a clinic specializing in head pain and neurological disorders. Factor analysis of the Cognitive Difficulties Scale yielded seven meaningful factors corresponding to the types of memory inefficiencies often associated with neurological dysfunction. Further analyses comparing the Cognitive Difficulties Scale factor scores to objective tests of mental status, memory, and depressed mood demonstrated limited relationships between specific Cognitive Difficulties Scale factor scores and these measures of cognitive performance and behavior. The Cognitive Difficulties Scale appears helpful in assisting this patient population with treatment planning and specific remediation tied to everyday situations.
authors.affiliation: Michigan Head Pain and Neurological Institute, Ann Arbor 48104, USA.
authors.forename: B
authors.initials: B
authors.lastname: Branca
authors.forename: B
authors.initials: B
authors.lastname: Giordani
authors.forename: T
authors.initials: T
authors.lastname: Lutz
authors.forename: J R
authors.initials: JR
authors.lastname: Saper
mesh_terms: D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D000368:Aged; D001288:Attention; D003071:Cognition; D003072:Cognition Disorders / Q000175:diagnosis* / Q000209:etiology; D006259:Craniocerebral Trauma / Q000150:complications*; D003863:Depression / Q000175:diagnosis / Q000209:etiology; D006261:Headache / Q000209:etiology* / Q000523:psychology*; D006801:Humans; D008568:Memory; D008875:Middle Aged; D011581:Psychological Tests; D012647:Self-Assessment