University of Massachusetts Medical School Faculty Publications

Title

Depression and cognitive impairment among newly admitted nursing home residents in the USA

UMMS Affiliation

Department of Quantitative Health Sciences; Center for Psychopharmacologic Research and Treatment, Department of Psychiatry; Clinical and Population Health Research Program, Graduate School of Biomedical Sciences

Publication Date

11-1-2017

Document Type

Article

Disciplines

Geriatrics | Mental and Social Health | Psychiatry | Psychiatry and Psychology

Abstract

OBJECTIVE: The objective of this study is to describe the prevalence of depression and cognitive impairment among newly admitted nursing home residents in the USA and to describe the treatment of depression by level of cognitive impairment.

METHODS: We identified 1,088,619 newly admitted older residents between 2011 and 2013 with an active diagnosis of depression documented on the Minimum Data Set 3.0. The prevalence of receiving psychiatric treatment was estimated by cognitive impairment status and depression symptoms. Binary logistic regression using generalized estimating equations provided adjusted odds ratios and 95% confidence intervals for the association between level of cognitive impairment and receipt of psychiatric treatment, adjusted for clustering of residents within nursing homes and resident characteristics.

RESULTS: Twenty-six percent of newly admitted residents had depression; 47% of these residents also had cognitive impairment. Of those who had staff assessments of depression, anhedonia, impaired concentration, psychomotor disturbances, and irritability were more commonly experienced by residents with cognitive impairment than residents without cognitive impairment. Forty-eight percent of all residents with depression did not receive any psychiatric treatment. Approximately one-fifth of residents received a combination of treatment. Residents with severe cognitive impairment were less likely than those with intact cognition to receive psychiatric treatment (adjusted odds ratio = 0.95; 95% confidence interval: 0.93-0.98).

CONCLUSIONS: Many newly admitted residents with an active diagnosis of depression are untreated, potentially missing an important window to improve symptoms. The extent of comorbid cognitive impairment and depression and lack of treatment suggest opportunities for improved quality of care in this increasingly important healthcare setting.

Keywords

Minimum Data Set 3.0, cognitive impairment, depression, nursing homes

DOI of Published Version

10.1002/gps.4723

Source

Int J Geriatr Psychiatry. 2017 Nov;32(11):1172-1181. doi: 10.1002/gps.4723. Epub 2017 May 23. Link to article on publisher's site

Comments

Co-author Jacob Hunnicutt is a doctoral student in the Clinical and Population Health Research Program in the Graduate School of Biomedical Sciences (GSBS) at UMass Medical School.

Related Resources

Link to Article in PubMed

Journal/Book/Conference Title

International journal of geriatric psychiatry

PubMed ID

28544134