title: Observation of overt pain behaviour by physicians during routine clinical examination of patients with low back pain.
abstract: Observation of overt pain behaviours was carried out by physicians during routine clinical examination of 120 patients with chronic low back pain. Reliable ratings were achieved but only after very careful standardization in an additional 60 pilot patients. Overt pain behaviour was found to be related to other clinical measures of illness behaviour--pain drawing, behavioural symptoms, behavioural signs, use of walking aides and downtime--but did tap an additional dimension. It is concluded that clinical observation of overt pain behaviour can provide useful additional information about illness behaviour in low back pain. Reliable observations can be achieved in a carefully standardized research situation but in routine clinical practice are vulnerable to considerable observer error and bias.
authors.affiliation: West of Scotland Back Pain Research Unit, Orthopaedic Department, Western Infirmary, Glasgow, U.K.
authors.forename: G
authors.initials: G
authors.lastname: Waddell
authors.forename: J
authors.initials: J
authors.lastname: Richardson
mesh_terms: D000328:Adult; D001291:Attitude of Health Personnel; D001416:Back Pain / Q000175:diagnosis* / Q000523:psychology; D015331:Cohort Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement / Q000379:methods*; D010808:Physical Examination; D012803:Sick Role