Adherence
A 12-week web-based weight reduction program combined with general practitioner (GP) monitoring and telephone counseling produces significantly greater short-term weight loss (mean difference 2.5 kg) compared to usual care alone in primary care settings.
To lose weight using this method, you need to commit to a 12-week digital program that includes daily text reminders, weekly online feedback, and three phone calls with your doctor. You must track your weight and waist circumference and complete weekly modules focusing on diet, exercise, and stress management. This approach is designed to be flexible and accessible, avoiding the need for weekly in-person visits while still providing professional oversight.
Weight decreased on average by 4.2 kg in the intervention group and 1.7 kg in the control group (mean group difference 2.5 kg; 95%CI 1,1; 3,8; p < 0.001).
Why this rating
Cluster-randomized controlled trial with statistically significant results, though limited by short duration (12 weeks) and potential bias from practice-level randomization.
Source
Effects of a general practice guided web-based weight reduction program - results of a cluster-randomized controlled trial
Michael Mehring et al. · BMC Family Practice · 2013
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