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Endocrinology · Primary Care · Internal Medicine · Bariatric Surgery

Edmonton Obesity Staging System (EOSS) calculator

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Clinical inputs

EOSS stage

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Clinical inputs

  • EOSS stage

Primary source

Sharma AM, Kushner RF. A proposed clinical staging system for obesity. Int J Obes (Lond). DOI: 10.1038/ijo.2009.2. PMID: 19188927. Scope: EOSS stages 0–4 classify obesity by medical, mental, and functional sequelae rather than BMI alone (0 no risk factors through 4 end-stage disease from obesity-related comorbidities). (2009)

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