Using the EQ-5D to measure caregiver health-related quality of life in rare pediatric disease: a study in aromatic L-amino acid decarboxylase deficiency
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引用次数: 0
Abstract
Aims: To evaluate how well the EQ-5D-5L, a generic preference-based measure of health-related quality of life, captures caregiver burden in a rare pediatric neurotransmitter disease. Materials & methods: Caregivers (n = 14) of individuals with aromatic L-amino acid decarboxylase (AADC) deficiency completed qualitative interviews on their experience as a caregiver, the EQ-5D-5L and a background questionnaire. Qualitative and quantitative data were compared to determine whether there was concordance or discordance in the findings. Results: No caregivers reported problems with mobility and self-care in either the qualitative interviews or on the EQ-5D-5L, and there was general concordance for pain/discomfort and anxiety/depression. However, discordance was found for usual activities, with 79% reporting no problems with this dimension on the EQ-5D-5L, compared with 100% describing substantial limitations during the interviews. Conclusion: The EQ-5D-5L may not be appropriate to evaluate caregiver burden in AADC deficiency, where caregivers' perceptions of “usual activities” differ substantially from the general population.
期刊介绍:
The neurological landscape is changing rapidly. From the technological perspective, advanced molecular approaches and imaging modalities have greatly increased our understanding of neurological disease, with enhanced prospects for effective treatments in common but very serious disorders such as stroke, epilepsy, multiple sclerosis and Parkinson’s disease. Nevertheless, at the same time, the healthcare community is increasingly challenged by the rise in neurodegenerative diseases consequent upon demographic changes in developed countries.