title: Length of stay on a psychiatry-medicine unit.
abstract: To assess the efficiency of a medical-psychiatric unit over 3 years, several studies were carried out on one combined psychiatry-medicine unit. On the Behavior Evaluation and Treatment Unit of the Medical College of Wisconsin, Division of General Hospital Psychiatry, average length of stay was calculated in successive cohorts of 28-31 consecutive patients (total 358 patients). Medical-surgical and psychiatric diagnoses were compared over a 2 1/2-year span; psychiatry diagnoses were compared to those on other units; and acuity of illness was measured comparatively by various methods. Length of stay decreased from more than 20 to less than 15 days. This effect did not appear to be directly related to diagnostic changes. Only minor increases in range of psychiatric diagnostic categories and changes in proportion of certain disorders were found. The acuity level was descriptively intermediate between that of a general medicine and that of a general psychiatry unit. Factors that could be related historically to these findings were discussed.
authors.affiliation: General Hospital Psychiatry Division of the Medical College of Wisconsin, Milwaukee County Medical Complex 53226.
authors.forename: L D
authors.initials: LD
authors.lastname: Young
authors.forename: H H
authors.initials: HH
authors.lastname: Harsch
mesh_terms: D000328:Adult; D006784:Hospitals, Teaching; D006801:Humans; D007902:Length of Stay / Q000639:trends*; D001523:Mental Disorders / Q000628:therapy*; D011567:Psychiatric Department, Hospital / Q000639:trends*; D012017:Referral and Consultation / Q000639:trends*; D012189:Retrospective Studies; D012803:Sick Role; D014922:Wisconsin