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- Title
Health-related quality of life in Parkinson's disease: systematic review and meta-analysis of EuroQol (EQ-5D) utility scores.
- Authors
Bhanupriya, Raghu; Haridoss, Madhumitha; Lakshmi, Goda Suchitra; Bagepally, Bhavani Shankara
- Abstract
Introduction: Evaluating the Health-related quality of life (HRQoL) of individuals with Parkinson's disease (PD) holds significant importance in clinical and research settings. The EQ-5D is a widely recognized tool for comprehensive measurement of HRQoL using utility values. This study aims to systematically review and synthesize EQ-5D utility values from existing literature on patients with PD and their caregivers. Methods: We conducted a systematic search for studies that provided EQ-5D utility scores for patients with PD, using PubMed-Medline, Scopus, and Embase and selected the studies. The selected studies underwent systematic review, including an assessment of their quality. We performed a meta-analysis using a random-effect model and conducted a meta-regression analysis to investigate sources of heterogeneity among the studies. Results: The search result of 13,417 articles that were reviewed, 130 studies with 33,914 participants were selected for systematic review, and 79 studies were included for meta-analysis. The pooled EQ-5D utility values and visual analog score (VAS) among PD were 62.72% (60.53–64.93, I2 = 99.56%) and 0.60 (0.55–0.65, I2 = 99.81%), respectively. The pooled scores for caregivers' EQ-VAS and EQ-5D utility were 70.10% (63.99–76.20, I2 = 98.25%) and 0.71 (0.61–0.81, I2 = 94.88%), respectively. Disease duration (P < 0.05) showed a negative correlation with EQ-5D utility values on meta-regression. Conclusion: The pooled utility values of PD and their caregivers help to understand their HRQoL and aid in conducting health economics research. The negative association between disease duration and utility values highlights the evolving nature of HRQoL challenges, suggesting the need for appropriate long-term disease management.
- Subjects
PARKINSON'S disease; QUALITY of life; MEDICAL economics; ECONOMIC research; DISEASE duration; RANDOM effects model
- Publication
Quality of Life Research, 2024, Vol 33, Issue 7, p1781
- ISSN
0962-9343
- Publication type
Article
- DOI
10.1007/s11136-024-03646-8