Adherence
Delivering a comprehensive behavioral weight management program (energy restriction, physical activity, and behavioral counseling) via group conference calls yields equivalent weight loss and maintenance compared to traditional face-to-face clinic delivery.
You can achieve the same weight loss results by attending your weight management sessions over a group phone call as you would by going to a clinic in person. The program uses the same strategies: eating fewer calories (1,200-1,500 kcal/day), increasing physical activity to 300 minutes a week, and using behavioral tools like self-monitoring. This method saves you money on travel and time, making it easier to stick with long-term weight maintenance.
Phone delivery provided equivalent weight loss and maintenance and reduced program cost.
Why this rating
Randomized equivalency trial with adequate power (N=395 randomized, 295 analyzed for primary outcome), intention-to-treat analysis, and clear pre-specified equivalence margins.
Source
Equivalent weight loss for weight management programs delivered by phone and clinic
Joseph E. Donnelly et al. · Obesity · 2013
DOI 10.1002/oby.20334
Related findings · Adherence
- Regular physical activity (at least 150 minutes/week of moderate-intensity) reduces all-cause and cardiovascular mortality by 20-30% and lowers the risk of type 2 diabetes by 25-35%.Strong
- Increasing physical activity from a sedentary lifestyle to an active one in middle adulthood significantly reduces the risk of coronary events compared to remaining sedentary.Strong
- Resistance exercise is the only intervention capable of consistently restoring muscle function and strength in sarcopenia, partially overcoming age-related anabolic resistance.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →