Alice Grady, Nicole Pearson, Hannah Lamont, Lucy Leigh, Luke Wolfenden, Courtney Barnes, Rebecca Wyse, Meghan Finch, Matthew Mclaughlin, Tessa Delaney, Rachel Sutherland, Rebecca Hodder, Sze Lin Yoong
BACKGROUND: Digital health interventions (DHIs) are effective in improving poor nutrition, physical inactivity, overweight and obesity. There is evidence suggesting that the impact of DHIs may be enhanced by improving user engagement. However, little is known about the overall effectiveness of strategies on engagement with DHIs. OBJECTIVE: This study aims to assess the overall effectiveness of strategies to improve engagement with DHIs targeting nutrition, physical activity, and overweight or obesity and explore associations between strategies and engagement outcomes...
December 19, 2023: Journal of Medical Internet Research