Health Fluctuations in Dementia and its Impact on the Assessment of Health-Related Quality of Life Using the EQ-5D-5L.
Value Health
; 27(8): 1092-1099, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-38649092
ABSTRACT
OBJECTIVES:
To quantify health fluctuations, identify affected health-related quality of life (HRQoL) dimensions, and evaluate if fluctuations affect the HRQoL instruments recall period adherence in people living with dementia (PlwD).METHODS:
Caregivers of PlwD completed a daily diary for 14 days, documenting if PlwD's health was better or worse than the day before and the affected HRQoL dimensions. Health fluctuation was categorized into low (0-4 fluctuations in 14 days), moderate (5-8), and high (9-14). Also, caregivers and PlwD completed the EQ-5D-5L (proxy- and self-reported) on days 1, 7, and 14. Subsequently, caregivers were interviewed to determine whether recurrent fluctuations were considered in the EQ-5D-5L assessment of today's health (recall period adherence).RESULTS:
Fluctuations were reported for 96% of PlwD, on average, for 7 of the 14 days. Dimensions most frequently triggering fluctuations included memory, mobility, concentration, sleep, pain, and usual activities. Fluctuations were associated with higher EQ-5D-5L health-states variation and nonadherence to the EQ-5D-5L recall period "today." PlwD with moderate to high fluctuation had the highest EQ-5D-5L utility change between day 1 and 14 (0.157 and 0.134) and recall period nonadherence (31% and 26%) compared with PlwD with low fluctuation (0.010; 17%). Recall period nonadherence was higher in PlwD with improved compared with those with deteriorated health in the diary (37% vs 9%).CONCLUSIONS:
Health fluctuations frequently occur in dementia and strongly affect HRQoL assessments. Further research is needed to evaluate if more extended recall periods and multiple, consecutive assessments could capture health fluctuations more appropriately in dementia.Palavras-chave
Texto completo:
1
Temas:
ECOS
/
Aspectos_gerais
Bases de dados:
MEDLINE
Assunto principal:
Qualidade de Vida
/
Nível de Saúde
/
Cuidadores
/
Demência
Limite:
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Value Health
Assunto da revista:
FARMACOLOGIA
Ano de publicação:
2024
Tipo de documento:
Article