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The impact of auditory hallucinations on “living well” with dementia: Findings from the IDEAL programme
Author(s) -
Choi Aaron,
Ballard Clive,
Martyr Anthony,
Collins Rachel,
Morris Robin G.,
Clare Linda
Publication year - 2021
Publication title -
international journal of geriatric psychiatry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 129
eISSN - 1099-1166
pISSN - 0885-6230
DOI - 10.1002/gps.5533
Subject(s) - dementia , quality of life (healthcare) , psychology , depression (economics) , confounding , cognition , clinical psychology , life satisfaction , geriatric depression scale , psychiatry , medicine , disease , depressive symptoms , economics , psychotherapist , macroeconomics
Abstract Objective To determine whether auditory hallucinations in community‐dwelling people with dementia (PwD) living in the community impacted on quality of life (QoL), subjective wellbeing and life satisfaction. Design Cross‐sectional cohort study. Settings and participants 1251 community‐dwelling PwD and caregivers were included in this study. Measures Neuropsychiatric Inventory Questionnaire completed by caregiver interview. Mean differences between the absence and presence of auditory hallucinations were compared to scores on three validated measures of living well: QoL in Alzheimer's disease scale (QoL‐AD), World Health Organization‐Five Well‐being Index and Satisfaction with Life Scale. Analysis of covariance determined the confounding contributions of cognition via Mini‐Mental State Examination, depression via Geriatric Depression Scale‐10, caregiver stress via Relative Stress Scale and whether antipsychotic drugs were prescribed. Results Auditory hallucinations were associated with lower scores for QoL ( p  < 0.001, η 2  = 0.01), wellbeing ( p  < 0.001, η 2  = 0.02) and life satisfaction ( p  < 0.001, η 2  = 0.01). After controlling for background measures, which were potential confounds, the relationship between auditory hallucinations and QoL ( p  = 0.04, pη 2  = 0.01) and wellbeing ( p  < 0.000, pη 2  = 0.02) remained significant but there was no significant association with life satisfaction. Conclusion Auditory hallucinations are associated with lower QoL and wellbeing in PwD living in the community. This has implications for targeted therapies in PwD with psychotic symptoms.

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