title: Assessment of severity in low-back disorders.
abstract: Physical impairment and disability are defined, simple clinical methods of assessing them in low-back disorders are described, and the relationship between them analyzed.
mesh_terms: D000328:Adult; D001416:Back Pain / Q000175:diagnosis* / Q000628:therapy; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D011379:Prognosis