About the Study : This international, multicenter cross-sectional study found that the majority of MBS candidates met criteria for clinical obesity, while a substantial minority were classified as having preclinical obesity. Despite similar BMI distributions, patients with clinical obesity may have a greater disease burden, higher operative risk, and higher estimated cardiovascular risk, supporting its potential value as a clinically meaningful framework for surgical practice.
Corresponding Author : Francesco Rubino, MD, School of Cardiovascular and Metabolic Medicine and Sciences, King’s College London, 125 Coldharbour Rd, Denmark Hill Campus, James Black Centre, 1st Floor, London SE5 9NU, United Kingdom ( francesco.rubino@kcl.ac.uk ).
10.1001/jamanetworkopen.2026.28395
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