title: Weekday psychiatry faculty rounds on emergency department psychiatric patients reduces length of stay.
abstract: OBJECTIVE
  In the face of increasing volume of emergency department (ED) patients with primary psychiatric illness and increasing length of stay (LOS), a department of psychiatry initiated a program whereby faculty members of the department of psychiatry from a hospital conducted rounds in the ED each weekday on these patients.
  
  
  METHODS
  A retrospective data review was performed to assess the effect of these rounds on the LOS and disposition of these patients. The LOS and dispositions of subjects before and after the initiation of psychiatry rounds were compared, with a 2-month washout period between. Subjects had a primary psychiatric diagnosis with a LOS of 12 hours or greater. The LOS and disposition of each subject was queried from the hospital data system. Quantile regression analysis and Fisher's exact test were used as appropriate.
  
  
  RESULTS
  There were 355 subjects in the preimplementation period and 512 in the postimplementation period. The proportion of patients discharged remained unchanged (preimplementation 49.6%, 95% confidence interval [CI] = 44.3 to 54.9; postimplementation 49.0%, 95% CI = 44.6 to 53.4), but more patients were admitted to the hospital (24.2%, 95% CI = 19.9 to 29.0 vs. 32.8, 95% CI = 28.8 to 37.1) and fewer were transferred to other psychiatric facilities (25.6%, 95% CI = 21.2 to 30.5 vs. 18.0% 95% CI = 14.7 to 21.6; p = 0.005 by Fisher's exact test). Quantile regression demonstrated that among subjects with the longest LOS, those in the postimplementation group experienced a reduction in their waiting times.
  
  
  CONCLUSIONS
  Weekday rounds in the ED by psychiatry faculty are associated with a reduction in the LOS for psychiatric patients, mainly due to reduced LOS of those patients with the longest stays.
authors.affiliation: Department of Emergency Medicine, Wake Forest University School of Medicine, Winston Salem, NC, USA. hblumste@wakehealth.edu
authors.forename: Howard
authors.initials: H
authors.lastname: Blumstein
authors.forename: Amy H
authors.initials: AH
authors.lastname: Singleton
authors.forename: Charles W
authors.initials: CW
authors.lastname: Suttenfield
authors.forename: Brian C
authors.initials: BC
authors.lastname: Hiestand
mesh_terms: D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005180:Faculty, Medical; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data*; D001523:Mental Disorders / Q000628:therapy*; D010343:Patient Admission / Q000706:statistics & numerical data*; D010351:Patient Discharge / Q000706:statistics & numerical data*; D012044:Regression Analysis; D012189:Retrospective Studies; D056164:Teaching Rounds / Q000379:methods*; D013997:Time Factors