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Nudge challenge

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Dr. Sumeet Roy

This study aimed to test whether nudging could help reduce overeating and control obesity. 350 participants with a BMI over 25 were randomly assigned to either a control group or a nudge group. The nudge group received strategies to encourage smaller portions and mindful eating, while the control group did not receive any intervention. Both groups' weight changes from baseline were measured at weeks 2 and 8 to analyze the effectiveness of the nudge techniques.

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Nudge for reducing overeating as a strategy to control obesity STUDY FLOW CHART Week 0 Enroll Participants N=350 (BMI>25) Randomise Week 1 Baseline Week 2 Week 8 Group B (Control) n=175 Group A (Nudge) n=175 Measure change in weight from Baseline Measure change in weight from Baseline Analyse variance and conclude

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Nudge challenge

  • 1. Nudge for reducing overeating as a strategy to control obesity STUDY FLOW CHART Week 0 Enroll Participants N=350 (BMI>25) Randomise Week 1 Baseline Week 2 Week 8 Group B (Control) n=175 Group A (Nudge) n=175 Measure change in weight from Baseline Measure change in weight from Baseline Analyse variance and conclude