title: Psychiatric diagnosis counts as severe systemic illness in the American Society of Anesthesiologists (ASA) physical status classification system.
authors.affiliation: Department of Anesthesiology, One Gustave L. Levy Place, Box 1010, New York, NY 10029, United States; Department of Psychiatry, The Icahn School of Medicine at Mount Sinai, New York, NY, United States. Electronic address: ethan.bryson@mountsinai.org.
authors.forename: Ethan O
authors.initials: EO
authors.lastname: Bryson
authors.affiliation: Department of Psychiatry, The Icahn School of Medicine at Mount Sinai, New York, NY, United States.
authors.forename: Charles H
authors.initials: CH
authors.lastname: Kellner
mesh_terms: D000776:Anesthesiology; D006801:Humans; D001523:Mental Disorders / Q000145:classification / Q000175:diagnosis*; D012955:Societies, Medical; D014481:United States