Factors affecting length of stay in a psychiatric intensive care unit.
As a response to the challenge posed by an increasing number of agitated and violent patients, there is in Canada a growing number of psychiatric intensive care units (PICUs), in both general and psychiatric hospital settings. In this article, the functioning of such a unit in a general hospital context is reviewed. Statistically significant changes in average length of stay (LOS) were observed, with an increase from 5.8 to 7.3 days over the period studied. The factors influencing the functioning and LOS of this PICU are analyzed. A possible "deskilling" of the staff in other wards is discussed, and alternative explanations are hypothesized in an attempt to shed light on the interaction between this unit and its environment.
Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.
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M
Michalon
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A
Richman
D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D001714:Bipolar Disorder / Q000628:therapy; D003702:Delusions / Q000628:therapy; D004637:Emergency Services, Psychiatric / Q000706:statistics & numerical data*; D005260:Female; D006745:Hospital Bed Capacity, 300 to 499; D006801:Humans; D007362:Intensive Care Units / Q000706:statistics & numerical data*; D007902:Length of Stay / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged; D009674:Nova Scotia; D010554:Personality Disorders / Q000628:therapy; D011567:Psychiatric Department, Hospital / Q000706:statistics & numerical data*; D011618:Psychotic Disorders / Q000628:therapy; D012559:Schizophrenia / Q000628:therapy