title: Impact of hospital institutional volume on postoperative mortality after major emergency colorectal surgery in English National Health Service Trusts, 2001 to 2005.
authors.affiliation: Department of Biosurgery and Surgical Technology, St. Mary's Hospital, London, UK.omarfaiz@aol.com
authors.forename: Omar
authors.initials: O
authors.lastname: Faiz
authors.forename: Tim
authors.initials: T
authors.lastname: Brown
authors.forename: Alex
authors.initials: A
authors.lastname: Bottle
authors.forename: Elaine M
authors.initials: EM
authors.lastname: Burns
authors.forename: Ara W
authors.initials: AW
authors.lastname: Darzi
authors.forename: Paul
authors.initials: P
authors.lastname: Aylin
mesh_terms: D000368:Aged; D016009:Chi-Square Distribution; D003107:Colorectal Surgery / Q000401:mortality*; D004638:Emergency Treatment; D004739:England / Q000453:epidemiology; D005260:Female; D017052:Hospital Mortality; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care; D011787:Quality of Health Care; D013222:State Medicine; D013503:Surgery Department, Hospital / Q000706:statistics & numerical data*