Metabolic adaptation

RYGB showed significantly greater weight loss than SG at both 12 months (30.3% vs. 25.4%; p < 0.001) and 24 months (26.3% vs. 21.4%; p < 0.001).

Practitioners should consider RYGB for patients seeking greater weight loss outcomes.

StrongSupportsmedium confidence

RYGB showed significantly greater weight loss than SG at both 12 (30.3% vs. 25.4%; p < 0.001) and 24 months (26.3% vs. 21.4%; p < 0.001).

Simona Panunzi et al. · Metabolism · 2026

Why this rating

Based on analysis of weight loss data from a large cohort of 811 patients.

Source

Personalizing bariatric metabolic surgery: Predictors of weight-loss success and risk of weight recurrence

Simona Panunzi et al. · Metabolism · 2026

cohort · n=811

Read the paper

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 →