title: Clinical characteristics and length of hospital stay among older adults with bipolar disorder, schizophrenia or schizoaffective disorder, depression, and dementia.
abstract: Although many older adults with serious psychiatric illnesses share common concerns, such as medical comorbidity, personal loss, greater propensity for adverse medication effects, and greater dependence on others for basic needs such as transportation, individualized treatment needs must be differentiated by underlying psychiatric disorders. This retrospective study evaluated clinical characteristics and resource use among 137 older adults with bipolar disorder, schizophrenia or schizoaffective disorder, depression, and dementia who were discharged from an urban, academic medical center's inpatient geropsychiatric unit. The authors found women to be significantly overrepresented among individuals with schizophrenia or schizoaffective disorder compared to those with bipolar disorder, depression, and dementia (P=.034). Among those with bipolar disorder, anticonvulsant medications were predominantly used as mood stabilizers, with only the rare use of lithium. Individuals with schizophrenia or schizoaffective disorder were the youngest group of patients; individuals with dementia were the oldest group (P<.001). This shows significant differences in clinical characteristics among hospitalized older adults with serious mental illnesses. Additional studies are needed on outcomes of serious chronic psychiatric illnesses in later life to optimize care environments for older adult psychiatric patients.
authors.affiliation: Department of Psychiatry, Case Western Reserve University, University Hospitals of Cleveland, 11100 Euclid Avenue, Cleveland, OH 44106, USA. martha.sajatovic@uhhs.edu
authors.forename: Martha
authors.initials: M
authors.lastname: Sajatovic
authors.forename: Susan Hatters
authors.initials: SH
authors.lastname: Friedman
authors.forename: Josephine
authors.initials: J
authors.lastname: Sabharwal
authors.forename: C Raymond
authors.initials: CR
authors.lastname: Bingham
mesh_terms: D000046:Academic Medical Centers / Q000706:statistics & numerical data; D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology* / Q000523:psychology; D001714:Bipolar Disorder / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology* / Q000523:psychology; D015897:Comorbidity; D003865:Major Depressive Disorder / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology* / Q000523:psychology; D005260:Female; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged; D009820:Ohio; D011567:Psychiatric Department, Hospital / Q000706:statistics & numerical data; D011618:Psychotic Disorders / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology* / Q000523:psychology; D011619:Psychotropic Drugs / Q000008:administration & dosage / Q000009:adverse effects; D012559:Schizophrenia / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D012565:Schizophrenic Psychology; D014600:Utilization Review / Q000706:statistics & numerical data
chemical_list: D011619:Psychotropic Drugs