Journal of neurology, neurosurgery, and psychiatry
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J. Neurol. Neurosurg. Psychiatr. · Sep 2002
Characteristics of patients with persistent severe disability and medically unexplained neurological symptoms: a pilot study.
This study audited 25 patients (21 female) from Oxfordshire who had been referred to either the liaison psychiatry or the neurological disability service between 1992 and 1998, reported a Barthel activities of daily living index score < 20 or a global assessment of functioning score of < or = 30, and had no pathology to explain their neurological disability. Levels of motor impairment, disability, mood, and cognitive status were assessed using standardised scales, and all patients were assigned a psychiatric diagnosis according to the International classification of diseases, 10th revision. Of the 25 patients, 13 had a motor conversion disorder, 8 had diverse somatoform disorders, and 3 had chronic fatigue syndrome. ⋯ The mean (SD) Barthel score was 14.1 (3.3) and the mean (SD) Frenchay activity index score was 12.9 (7.5). All were unemployed and receiving a disability living allowance, and some had benefits of up to pound 1815 a month. This small but significant group of disabled patients had a variety of psychiatric and neurological diagnoses and used considerable health care resources.