title: Frailty and Mortality After Noncardiac Surgery in Elderly Individuals: Metrics, Systems, and the Elephant.
authors.affiliation: Department of Surgery, Nebraska Western Iowa VA Medical Center, Omaha.
authors.forename: Jason M
authors.initials: JM
authors.lastname: Johanning
authors.affiliation: Department of Surgery, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania.
authors.forename: Daniel
authors.initials: D
authors.lastname: Hall
authors.affiliation: Division of Vascular Surgery and Endovascular Therapy, Surgery Research, Emory University, Atlanta, Georgia.
authors.forename: Shipra
authors.initials: S
authors.lastname: Arya
mesh_terms: D000368:Aged; D016330:Frail Elderly; D000073496:Frailty; D006801:Humans; D012307:Risk Factors; D013514:Surgical Procedures, Operative