title: Analysis of factors affecting emergency physicians' decisions in the management of chest pain patients.
abstract: OBJECTIVE
  The aim of this study was to determine the factors most affecting emergency physicians' decisions in the management of chest pain patients.
  
  
  METHODS
  This prospective randomized cross-sectional study was carried out between March 2004 and September 2004 in an urban university hospital emergency department. Residents collected data on patients' demographic features, chest pain characteristics, electrocardiography, cardiac enzymes and outcome of patients.
  
  
  RESULTS
  Five hundred and sixty-two patients were enrolled in the study; 389 (69.2%) patients were classified as having cardiac chest pain. Of the 389 patients suggested to have cardiac chest pain, 369 (94.4%) were classified as probable acute coronary syndrome; 286 (50.9%) patients were seen by cardiologists and 187 (33.3%) were admitted to the cardiology ward. The logistic regression analysis revealed that angina equivalents (P<0.001), age (P=0.002), history of coronary artery disease (P=0.003), electrocardiography (P=0.001), substernal chest pain (P=0.001), typical chest pain (P=0.000) and radiation of chest pain (P=0.039) were independent factors affecting emergency physicians' decisions.
  
  
  CONCLUSIONS
  The factors affecting emergency physicians' decisions are correlated with guidelines.
authors.affiliation: Department of Emergency Medicine, Akdeniz University, Antalya, Turkey. cenkereken@akdeniz.edu.tr
authors.forename: Cenker
authors.initials: C
authors.lastname: Eken
authors.forename: Yesim
authors.initials: Y
authors.lastname: Ercetin
authors.forename: Tolga
authors.initials: T
authors.lastname: Ozgurel
authors.forename: Isa
authors.initials: I
authors.lastname: Kilicaslan
authors.forename: Oktay
authors.initials: O
authors.lastname: Eray
mesh_terms: D002637:Chest Pain / Q000175:diagnosis / Q000628:therapy*; D003327:Coronary Disease / Q000175:diagnosis / Q000628:therapy; D003430:Cross-Sectional Studies; D003657:Decision Making; D003951:Diagnostic Errors / Q000517:prevention & control; D004636:Emergency Service, Hospital; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D010818:Practice Patterns, Physicians'; D011446:Prospective Studies; D014421:Turkey