The effectiveness of old age psychiatry services.
The objective of this study was to review outcomes of acute service delivery in old age psychiatry. Sources of data included Medline, PsycINFO and Cochrane Collaboration databases of English language papers to 1998 on service delivery evaluation in 'old age psychiatry', 'psychogeriatrics' and 'geriatric psychiatry', supplemented by a manual search of references from relevant literature. All controlled trials, audits, and surveys of the outcomes of service delivery in old age psychiatry located in acute hospitals and community settings were included. Service delivery by medical, adult psychiatry and consultation/liaison services were included. With the exception of outreach services to nursing homes, long term institutional care was excluded. All data were extracted by the author. Data quality was assessed by applying an evidence hierarchy. Evaluation strategies were qualitatively reviewed. Controlled trials, audits and surveys were each found to provide important data in the evaluation of service delivery. There is better quality evidence to support the effectiveness of components of old age psychiatry services than other service types. The majority of studies indicate that old age psychiatry services have positive acute treatment outcomes, particularly with depression. There is insufficient evidence to determine which processes of care are associated with better outcomes. Pluralistic evaluations indicate that carers often have unmet needs and are not as positive about outcomes. There have been no controlled comparisons of service delivery provided by other services. In conclusion, controlled trials and audits indicate that old age psychiatry services are effective. Further pluralistic evaluations and comparisons with other services are required.
Draper
B
B
Schools of Psychiatry and Community Medicine, University of New South Wales, Australia. b.draper@unsw.edu.au
D000208:Acute Disease; D000368:Aged; D000553:Ambulatory Care; D001315:Australia; D003156:Community Mental Health Services; D003695:Delivery of Health Care; D004637:Emergency Services, Psychiatric; D005060:Europe; D005852:Geriatric Psychiatry / Q000458:organization & administration*; D006299:Health Services for the Aged; D006801:Humans; D001523:Mental Disorders / Q000628:therapy*; D017063:Outcome Assessment, Health Care; D006113:United Kingdom; D014481:United States