In adults with obesity, metabolic-bariatric surgery vs. usual care is associated with lower all-cause mortality.
Syn NL, Cummings DE, Wang LZ, et al. Association of metabolic-bariatric surgery with long-term survival in adults with and without diabetes: a one-stage meta-analysis of matched cohort and prospective controlled studies with 174 772 participants. Lancet. 2021;397:1830-41. 33965067.