Cited by 178Dementia and Cognitive Impairment ResearchGeriatric Care and Nursing HomesAging, Health, and Disability

Determinants of Quality of Life in Nursing Home Residents with Dementia

Wetzels, R.B., Zuidema, S.U., de Jonghe, J.F.M., Verhey, F.R.J., Koopmans, R.T.C.M.·2010·Dementia and Geriatric Cognitive Disorders

Abstract

Aims: The goal of this study is to assess the relationship between quality of life (QoL), neuropsychiatric symptoms (NPS), psychotropic drug use (PDU) and patient characteristics in a large group of nursing home residents with dementia. Methods: This cross-sectional observational study included 288 individuals with dementia who reside in 14 special care units in 9 nursing homes. The following measures were used: the Qualidem scale to assess QoL, the Neuropsychiatric Inventory-Nursing Home version, the Global Deterioration Scale (GDS), the Severe Impairment Battery-short version, an Activities of Daily Living scale and PDU. Associations between QoL and NPS were examined using multivariate linear regression models with corrections for potential covariates. Results: The average age of the residents was 84 years (SD = ±7). Agitation, depression, psychosis, psychomotor agitation and psychotropic drugs were independently associated with poor QoL. In patients with mild to moderately severe dementia (GDS 4–6), NPS, PDU and cognitive impairment explained almost half of the variance in QoL scores. Agitation and depression were particularly strong predictors of poor QoL. In patients with severe dementia (GDS 7), agitation, depression, psychosis and cognitive impairment were associated with poor QoL. Conclusions: NPS, cognition and PDU independently impair QoL for patients in both the moderate and advanced stages of dementia. These results challenge existing pharmacological intervention strategies and highlight the need for psychosocial interventions in the treatment of NPS.

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Crossref · 10.1159/000280437

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Authors
Wetzels, R. B., Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J., & Koopmans, R. T. C. M.
Affiliations
  • Radboud University Nijmegen (NL)
  • Maastricht University Medical Centre (NL)
Venue
Dementia and Geriatric Cognitive Disorders
Publisher
S. Karger AG
Published
2010
Volume
29
Issue
3
Pages
189-197
ISSN
  • 1420-8008 (ISSN-L)
  • 1421-9824
OpenAlex
W2073516783
Cited by
178
References
54
Citations by year
2026: 6 · 2025: 4 · 2024: 3 · 2023: 4 · 2022: 10 · 2021: 14 · 2020: 14 · 2019: 16 · 2018: 18 · 2017: 14 · 2016: 13 · 2015: 7 · 2014: 18 · 2013: 16 · 2012: 9
FWCI
8.07
Type
journal article
Language
en
Open access
closed
Locations
  • Dementia and Geriatric Cognitive Disorders (publishedVersion)
  • PubMed (publishedVersion)
  • Research Publications (Maastricht University) (submittedVersion)
  • Radboud Repository (Radboud University) (submittedVersion)
Funders
Radboud Universiteit
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Health Professions › General Health Professions › Geriatric Care and Nursing Homes
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Aging, Health, and Disability
Keywords
quality of life, dementia, nursing home residents, neuropsychiatric symptoms, psychotropic drug use, agitation, depression, psychosis, psychomotor agitation, cognitive impairment, dementia severity, Global Deterioration Scale, activities of daily living
MeSH terms
Activities of Daily Living, Age Factors, Aged, Aged, 80 and over, Cross-Sectional Studies, Data Interpretation, Statistical, Dementia, Drug Utilization, Female, Humans, Length of Stay, Male, Middle Aged, Neuropsychological Tests, Nursing Homes, Psychiatric Status Rating Scales, Psychomotor Agitation, Psychotropic Drugs, Quality of Life, Regression Analysis, Sex Factors, Marital Status

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