title: Principal components analysis of an evaluation of the hemiplegic subject based on the Bobath approach.
abstract: An evaluation based on the Bobath approach to treatment has previously been developed and partially validated. The purpose of the present study was to verify the content validity of this evaluation with the use of a statistical approach known as principal components analysis. Thirty-eight hemiplegic subjects participated in the study. Analysis of the scores on each of six parameters (sensorium, active movements, muscle tone, reflex activity, postural reactions, and pain) was evaluated on three occasions across a 2-month period. Each time this produced three factors that contained 70% of the variation in the data set. The first component mainly reflected variations in mobility, the second mainly variations in muscle tone, and the third mainly variations in sensorium and pain. The results of such exploratory analysis highlight the fact that some of the parameters are not only important but also interrelated. These results seem to partially support the conceptual framework substantiating the Bobath approach to treatment.
authors.affiliation: Centre de recherche, Institut de réadaptation de Montréal, Québec, Canada.
authors.forename: H
authors.initials: H
authors.lastname: Corriveau
authors.forename: A B
authors.initials: AB
authors.lastname: Arsenault
authors.forename: E
authors.initials: E
authors.lastname: Dutil
authors.forename: Y
authors.initials: Y
authors.lastname: Lepage
mesh_terms: D002561:Cerebrovascular Disorders / Q000534:rehabilitation*; D005260:Female; D006429:Hemiplegia / Q000534:rehabilitation*; D006801:Humans; D008297:Male; D008875:Middle Aged; D015233:Models, Statistical; D009460:Neurologic Examination / Q000706:statistics & numerical data*; D009788:Occupational Therapy; D026741:Physical Therapy Modalities; D015203:Reproducibility of Results