The Effect of Neck-specific Exercise with, or without a Behavioral Approach, on Pain, Disability and Self-efficacy in Chronic Whiplash-associated Disorders: A Randomized Clinical Trial
2015 (English)In: The Clinical Journal of Pain, ISSN 0749-8047, E-ISSN 1536-5409, Vol. 31, no 4, 249-303 p.Article in journal (Refereed) Published
OBJECTIVES:: The aim of this study was to compare the effect on self-rated pain, disability and self-efficacy of three interventions for the management of chronic Whiplash Associated Disorders (WAD): physiotherapist-led neck-specific exercise, physiotherapist-led neck-specific exercise with the addition of a behavioral approach, or prescription of physical activity.
METHODS:: Two hundred and sixteen volunteers with chronic WAD participated in this randomized, assessor blinded, clinical trial of three exercise interventions. Self-rated pain/pain bothersomeness (Visual Analogue Scale), disability (Neck Disability Index) and self-efficacy (Self-Efficacy Scale) were evaluated at baseline and at three and six months.
RESULTS:: The proportion of patients reaching substantial reduction in pain bothersomness (at least 50% reduction) was more evident (P<0.01) in the two neck-specific exercise groups (29-48%) compared to the prescription of physical activity group (5%) at three months. At six months 39-44% of the patients in the two neck-specific groups and 28% in the prescription of physical activity group reported substantial pain reduction. Reduction of disability was also larger in the two neck-specific exercise groups at both three and six months (P<0.02). Self-efficacy was only improved in the neck-specific exercise group without a behavioral approach (P=0.02). However there were no significant differences in any outcomes between the two physiotherapist-led neck-specific exercise groups.
DISCUSSION:: Neck-specific exercise resulted in superior outcomes compared to prescription of physical activity in this study, but the observed benefits of adding a behavioral approach to the implementation of exercise in this study were inconclusive.
Place, publisher, year, edition, pages
2015. Vol. 31, no 4, 249-303 p.
Anesthesiology and Intensive Care Neurosciences
IdentifiersURN: urn:nbn:se:uu:diva-239323DOI: 10.1097/AJP.0000000000000123ISI: 000350986000002PubMedID: 24918474OAI: oai:DiVA.org:uu-239323DiVA: diva2:774218
This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivitives 3.0 License, where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially. http://creativecommons.org/licenses/by-nc-nd/3.0.2014-12-222014-12-222015-09-22Bibliographically approved