Understanding Usage of a Hybrid Website and Smartphone App for Weight Management: A Mixed-Methods Study
by Leanne G Morrison, Charlie Hargood, Sharon Xiaowen Lin, Laura Dennison, Judith Joseph, Stephanie Hughes, Danius T Michaelides, Derek Johnston, Marie Johnston, Susan Michie, Paul Little, Peter WF Smith, Mark J Weal, Lucy Yardley
(Published on 22 Oct 2014)
Background: Advancements in mobile phone technology offer huge potential for enhancing the timely delivery of health behavior change interventions. The development of smartphone-based health interventions (apps) is a rapidly growing field of research, yet there have been few longitudinal examinations of how people experience and use these apps within their day-to-day routines, particularly within the context of a hybrid Web- and app-based intervention. Objective: This study used an in-depth mixed-methods design to examine individual variation in (1) impact on self-reported goal engagement (ie, motivation, self-efficacy, awareness, effort, achievement) of access to a weight management app (POWeR Tracker) when provided alongside a Web-based weight management intervention (POWeR) and (2)...
Supporting Health Care Professionals to Improve the Processes of Shared Decision Making and Self-Management in a Web-Based Intervention: Randomized Controlled Trial
by Barbara Sassen, Gerjo Kok, Jan Schepers, Luc Vanhees
(Published on 21 Oct 2014)
Background: Research to assess the effect of interventions to improve the processes of shared decision making and self-management directed at health care professionals is limited. Using the protocol of Intervention Mapping, a Web-based intervention directed at health care professionals was developed to complement and optimize health services in patient-centered care. Objective: The objective of the Web-based intervention was to increase health care professionals’ intention and encouraging behavior toward patient self-management, following cardiovascular risk management guidelines. Methods: A randomized controlled trial was used to assess the effect of a theory-based intervention, using a pre-test and post-test design. The intervention website consisted of a module to help improve...
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