Process Evaluation of the BearStand Behavioral Intervention: A Social Cognitive Theory-Based Approach to Reduce Occupational Sedentary Behavior

Source avec lien : Journal of Occupational and Environmental Medicine, 61(11), 2019/11/01. 10.1097/JOM.0000000000001704

BearStand, une intervention à composantes multiples intégrant à la fois des stratégies éducatives/comportementales et environnementales, était un essai comparatif longitudinal randomisé conçu pour augmenter la fréquence de la posture debout en milieu de travail. L’évaluation du processus du programme a été planifiée à l’avance et évaluée tout au long de sa mise en œuvre. Le but de cette étude est de décrire les méthodes d’évaluation du processus et les résultats de la composante éducative/comportementale de l’intervention BearStand afin de fournir des informations sur la fidélité et la mise en œuvre de l’intervention.

Objective: Describe the process evaluation of the behavioral intervention group of a multicomponent workplace intervention, BearStand, to reduce employees’ sitting time using sit-stand workstations and behavioral strategies. Methods: Process evaluation metrics: dose delivered, dose-received exposure, dose-received satisfaction, and context were collected using an online survey. Participants included employees of a US university. Results: Overall, 38 of 52 participants completed the process evaluation. The majority were satisfied (53%) with the intervention. Participants’ interactions with intervention materials decreased over time (73.7%, week 1, to 52.6%, week 13), and 42% and 33% of participants used suggested videos and apps, respectively. Participants found goal setting and self-regulation strategies to be the most helpful and identified workplace-related contextual barriers that impacted intervention engagement. Conclusions: Future interventions should incorporate more engaging materials for participants, reduce contextual barriers, and facilitate use of apps and videos.

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