Weight Loss with an AI-Powered Digital Platform for Lifestyle Intervention

Area of Science:

• Obesity and Weight Management
• Digital Health Technologies
• Artificial Intelligence in Healthcare

Background:

• Lifestyle interventions are crucial for weight loss, often complemented by pharmacological or surgical methods.
• Artificial intelligence (AI) and digital technologies enable personalized lifestyle interventions for obesity management.
• Digital platforms can support individuals in achieving successful weight loss outcomes.

Purpose of the Study:

• To evaluate the effectiveness of a digital lifestyle intervention platform powered by AI for weight loss.
• To assess the impact of AI-driven individualized guidance on weight management in a multinational field trial.
• To determine the efficacy of a digital platform in facilitating significant body weight reduction.

Main Methods:

• A 24-week multinational field trial involving 391 participants with a wide BMI range (20-78 kg/m²).
• Utilized SureMediks, a digital platform featuring a mobile app, internet-connected scale, and an AI Expert system.
• Provided individualized guidance and weight management support through AI-driven features.

Main Results:

• All participants achieved weight loss, averaging 14% (range 4-22%).
• 98.7% lost at least 5% body weight, with significant percentages achieving 10% (75%), 15% (43%), and 20% (9%) loss.
• Weight loss correlated positively with female sex, accountability circle size, and challenge participation; negatively with sub-goal reassignment.

Conclusions:

• AI-assisted lifestyle interventions effectively facilitated significant weight loss (average 14%) in diverse populations over 24 weeks.
• The digital platform demonstrated high success rates, with 99% losing over 5% body weight.
• AI and digital technologies show promise as successful tools for weight management across various stages of treatment, including pre-, during, and post-pharmacological or surgical therapies.