While adding in-person group support sessions to a weight loss program produces the best results, adding just an online behavioral intervention can produce results nearly as good, at a much lower cost. Those are the findings from a 230-person trial from social wellness platform ShapeUp, recently published in the American Journal of Public Health.
“The findings of this study are significant in that they reveal substantial progress in identifying cost-effective, scalable, online behavioral weight loss interventions that are capable of significantly improving outcomes,” Dr. Rajiv Kumar, founder and CEO of ShapeUp and one of the co-authors of the study, said in a statement. “At ShapeUp, we believe that combining social support with evidence-based health interventions is a recipe for sustainable behavior change, and this study strengthens our conviction.”
All of the study’s subjects participated in ShapeUp Rhode Island (SURI) 2011, a 3-month competition-driven weight loss program. Participants competed in teams and received a pedometer and access to a website where they could report their daily physical activity, weight loss, or both. One arm of the study was involved only in SURI. Keep reading>>