title: Preliminary validation of curve progression model for brace treatment.
abstract: Brace treatment is the most commonly used non-surgical treatment for adolescent idiopathic scoliosis (AIS). A brace compliance monitoring system consisting of a microcomputer and a force transducer was used to monitor how brace candidates used their braces during daily activates. A prediction model of the brace treatment outcome was developed based on 20 AIS subjects. Six subjects (1M, 5F) with AIS who had worn their braces for six weeks participated into this study. One month data was recorded during the study period. Knowing the risk progression at the beginning of brace treatment plus how brace subjects used their braces in terms of brace tightness and wear time during brace treatment yielded a predicted outcome which was compared to the final treatment outcomes with 2 years followed-up. This preliminary result demonstrated that the prediction model was able to predict the treatment outcome within +/-3.5 degrees.
authors.affiliation: Capital Health - Glenrose Rehabilitation Hospital Site, 10230-111 Ave., Edmonton, AB, Canada, T5G 0B7.
authors.forename: E
authors.initials: E
authors.lastname: Lou
authors.forename: D
authors.initials: D
authors.lastname: Hill
authors.forename: E
authors.initials: E
authors.lastname: Parent
authors.forename: J
authors.initials: J
authors.lastname: Raso
authors.forename: J
authors.initials: J
authors.lastname: Mahood
authors.forename: M
authors.initials: M
authors.lastname: Moreau
authors.forename: D
authors.initials: D
authors.lastname: Hedden
mesh_terms: D000293:Adolescent; D001915:Braces; D002648:Child; D018450:Disease Progression; D005260:Female; D006801:Humans; D008297:Male; D008962:Models, Theoretical; D018570:Risk Assessment; D012600:Scoliosis / Q000628:therapy*