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Article Dans Une Revue Obesity Reviews Année : 2021

Effective behavior change techniques to promote physical activity in adults with overweight or obesity: A systematic review and meta‐analysis

Jorge Encantado
Kristine Beaulieu
John Blundell
Marleen Baak
Adriyan Pramono
Jean‐michel Oppert

Résumé

Multicomponent behavior change interventions are typically used in weight management, but results are largely heterogeneous and modest. Determining which techniques (behavior change technique [BCTs]) are more effective in changing behavior is thus required. This study aimed to identify the most effective BCTs for increasing physical activity (PA) in digital and face-to-face behavior change interventions in adults with overweight/obesity. Four databases were searched for eligible studies until October 2019. BCTs were coded using BCTTv1 and MBCT taxonomies. Sixty-two RCTs were included. Meta-regressions were performed to explore BCTs' moderating role. Five BCTs showed significant moderator effects on PA in digital interventions: goal setting behavior, goal setting outcome, graded tasks, social incentive, and self-monitoring of behavior (adjusted R 2 's = 0.15-0.51). One BCT showed
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Dates et versions

hal-03640815 , version 1 (13-04-2022)

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Eliana Carraça, Jorge Encantado, Francesca Battista, Kristine Beaulieu, John Blundell, et al.. Effective behavior change techniques to promote physical activity in adults with overweight or obesity: A systematic review and meta‐analysis. Obesity Reviews, 2021, 22 (S4), ⟨10.1111/obr.13258⟩. ⟨hal-03640815⟩
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