title: The effect of a new integrated mental health service on hospitalisation.
abstract: OBJECTIVE
  The purpose of the present study was to partially evaluate a new integrated mental health service by monitoring inpatient lengths of stay. We hypothesised that the median cumulated length of stay for inpatients would decrease, and that the frequency of readmissions would not increase.
  
  
  METHODS
  Data was collected for two 6-month periods before and after the introduction of an integrated mental health service (IMHS). Two functionally identical wards (G and E) were studied. Ward G was then integrated with the regional community psychiatry service, while Ward E remained non-integrated.
  
  
  RESULTS
  Following integration, the median cumulative length of stay in the IMHS's Ward G was more than halved in comparison with both its own baseline and with the non-integrated ward. The average length of stay of overdose patients at the regional general hospital that was serviced by the IMHS was also reduced from 2.6 days to 1.5 days. The non-IMHS ward had a non-significant increase in admissions and no change in cumulative length of stay.
  
  
  CONCLUSIONS
  The hypotheses of this study were supported by the results. Twelve beds were subsequently closed as a result of the efficiencies generated by integration. These findings support the model of true integration trailled here.
authors.affiliation: Westside Specialist Centre, Brisbane, Australia.
authors.forename: G W
authors.initials: GW
authors.lastname: Mellsop
authors.forename: G W
authors.initials: GW
authors.lastname: Blair-West
authors.forename: V
authors.initials: V
authors.lastname: Duraiappah
mesh_terms: D001315:Australia; D001509:Bed Occupancy / Q000706:statistics & numerical data; D003131:Combined Modality Therapy; D003156:Community Mental Health Services / Q000706:statistics & numerical data; D019033:Delivery of Health Care, Integrated / Q000706:statistics & numerical data; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D001523:Mental Disorders / Q000453:epidemiology / Q000534:rehabilitation*; D010348:Patient Care Team / Q000706:statistics & numerical data; D010359:Patient Readmission / Q000706:statistics & numerical data; D013406:Suicide, Attempted / Q000517:prevention & control / Q000706:statistics & numerical data; D016896:Treatment Outcome