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ABSTRACT: Background
Continuous neck and shoulder pain is a common musculoskeletal complaint. Physical exercise can reduce pain symptoms, but compliance to exercise is a challenge. Exercise-specific self-efficacy has been found to be a predictor of participation in preplanned exercise. Little is known about the influence of exercise-specific self-efficacy on compliance to workplace physical exercise.Purpose
To determine the influence of exercise-specific self-efficacy on compliance to specific strength exercises during working hours for laboratory technicians.Methods
We performed a cluster-randomized controlled trial, including laboratory technicians from two industrial production units in Copenhagen, Denmark. The participants were randomized to supervised specific strength exercises for the neck and shoulder muscles for 20 minutes three times a week (n?=?282) or to a reference group (n?=?255). The participants answered baseline and follow-up questions regarding self-efficacy and registered all exercises in a diary.Results
Overall compliance to exercises was 45 %. Compliance in company A (private sector) differed significantly between the three self-efficacy groups after 20 weeks. The odds ratio of compliance was 2.37 for moderate versus low self-efficacy, and 2.93 for high versus low self-efficacy. No significant difference was found in company B (public sector) or in the intervention group as a whole.Conclusion
We did not find self-efficacy to be a general statistically significant predictor of compliance to exercises during 20 weeks, but found self-efficacy to be a predictor of compliance in a private sector setting. Workplace-specific differences might be present and should be taken into account.
SUBMITTER: Pedersen MM
PROVIDER: S-EPMC3767884 | biostudies-literature | 2013 Sep
REPOSITORIES: biostudies-literature
Pedersen Mette Merete MM Zebis Mette Kreutzfeldt MK Langberg Henning H Poulsen Otto Melchior OM Mortensen Ole Steen OS Jensen Jette Nygaard JN Sjøgaard Gisela G Bredahl Thomas T Andersen Lars Louis LL
International journal of behavioral medicine 20130901 3
<h4>Background</h4>Continuous neck and shoulder pain is a common musculoskeletal complaint. Physical exercise can reduce pain symptoms, but compliance to exercise is a challenge. Exercise-specific self-efficacy has been found to be a predictor of participation in preplanned exercise. Little is known about the influence of exercise-specific self-efficacy on compliance to workplace physical exercise.<h4>Purpose</h4>To determine the influence of exercise-specific self-efficacy on compliance to spec ...[more]