title: Patients with acute chest pain who leave emergency departments against medical advice: prevalence, clinical characteristics, and natural history.
abstract: The study group identified 107 patients who left against advice from the emergency departments of three university and four community hospitals after presenting for evaluation of acute chest pain. In comparison with other emergency department patients with acute chest pain, patients who left against advice had findings that suggested they were at higher risk for myocardial infarction than patients for whom admission was not recommended but at lower risk than patients who consented to be admitted. Specific follow-up plans were made at the time of evaluation for 45 patients (42%). Survival data were obtained at 48-72 hours for 104 patients (97%) and at one month for 101 patients (94%). Fourteen patients (12%) were hospitalized within three days of their original emergency department visits, and three patients had documented acute myocardial infarctions. The only death within one month was that of a patient who died suddenly out-of-hospital later on the day of his emergency department visit. The authors conclude that patients who left against medical advice had presentations and prognoses that were in between those of patients for whom admission was not recommended and those of patients who consented to be admitted.
authors.affiliation: Brigham and Women's Hospital, Boston, MA 02115.
authors.forename: T H
authors.initials: TH
authors.lastname: Lee
authors.forename: L W
authors.initials: LW
authors.lastname: Short
authors.forename: D A
authors.initials: DA
authors.lastname: Brand
authors.forename: Y D
authors.initials: YD
authors.lastname: Jean-Claude
authors.forename: M C
authors.initials: MC
authors.lastname: Weisberg
authors.forename: G W
authors.initials: GW
authors.lastname: Rouan
authors.forename: L
authors.initials: L
authors.lastname: Goldman
mesh_terms: D000328:Adult; D000368:Aged; D002637:Chest Pain / Q000453:epidemiology* / Q000401:mortality; D004636:Emergency Service, Hospital; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000453:epidemiology* / Q000517:prevention & control; D010343:Patient Admission; D010349:Patient Compliance; D011897:Random Allocation