title: Development of the movement domain in the global body examination.
abstract: The purpose of this study was to develop a new Movement domain, based on 16 items from the Global Physiotherapy Examination-52 (GPE-52) and 18 items from the Comprehensive Body Examination (CBE). Furthermore, we examined how well the new domain and its scales would discriminate between healthy individuals and different groups of patients, compared to the original methods. Two physiotherapists, each using one method, independently examined 132 individuals (34 healthy, 32 with localized pain, 32 with generalized pain, and 34 with psychoses). The number of items was reduced by means of correlational and exploratory factor analysis. Internal consistency was examined with Cronbach's alpha. For examination of discriminative validity, Mann-Whitney U-test and Area under the Curve (AUC) were used. The initial 34 items were reduced to two subscales with 13 items: one for range of movement and balance and one for flexibility. Cronbach's alpha was 0.84 and 0.87 for the two subscales. The new subscales showed very good to excellent discriminating ability between healthy persons and the different patient groups (p < 0.001; AUC 0.82-0.95). Furthermore, patients with localized pain had significantly less movement aberrations than the other patient groups. The new Movement domain had fewer items than the GPE-52 and CBE, without losing discriminative validity.
authors.affiliation: Section for Physiotherapy Science, Department of Public Health and Primary Health Care, University of Bergen, Norway. alice.kvale@isf.uib.no
authors.forename: Alice
authors.initials: A
authors.lastname: Kvåle
authors.forename: Berit Heir
authors.initials: BH
authors.lastname: Bunkan
authors.forename: Stein
authors.initials: S
authors.lastname: Opjordsmoen
authors.forename: Svein
authors.initials: S
authors.lastname: Friis
mesh_terms: D000328:Adult; D001696:Biomechanical Phenomena; D016002:Discriminant Analysis; D005163:Factor Analysis, Statistical; D005260:Female; D006304:Health Status; D006801:Humans; D008297:Male; D008875:Middle Aged; D009068:Movement; D009664:Norway; D010146:Pain / Q000175:diagnosis* / Q000503:physiopathology; D010147:Pain Measurement; D010808:Physical Examination / Q000379:methods*; D026741:Physical Therapy Modalities; D011237:Predictive Value of Tests; D011618:Psychotic Disorders / Q000175:diagnosis* / Q000503:physiopathology; D012372:ROC Curve; D015203:Reproducibility of Results