title: Comments on Measures of Obesity and Risk of Crohn's Disease and Ulcerative Colitis.
authors.affiliation: *Department of Gastroenterology, Croydon University Hospital and St George's Medical School, London, United Kingdom †Department of Surgery, St George's Medical School, London, United Kingdom.
authors.forename: Michael
authors.initials: M
authors.lastname: Mendall
authors.forename: Derek
authors.initials: D
authors.lastname: Chan
authors.forename: Devinder
authors.initials: D
authors.lastname: Kumar
mesh_terms: D003093:Colitis, Ulcerative / Q000209:etiology*; D003424:Crohn Disease / Q000209:etiology*; D005260:Female; D006801:Humans; D009765:Obesity / Q000150:complications*