ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2020
Assessing the construct validity and responsiveness of Preference-Based Measures (PBMs) in cataract surgery patients.
Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- Sensitivity to change of generic preference-based instruments (EQ-5D-3L, EQ-5D-5L, and HUI3) in the context of treatment for people with prescription-type opioid use disorder in Canada.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2023Trial
- Measurement properties of EQ-5D-3L and EQ-5D-5L in recording self-reported health status in older patients with substantial multimorbidity and polypharmacy.Health and quality of life outcomes · 2020Trial
- Comparison of the Catquest-9SF and Cat-PROM5 Patient-Reported Outcome Measures: A Literature Review.Cureus · 2025Review
- Psychometric testing of two respiratory bolt-on items to EQ-5D-5L in patients with obstructive airway diseases.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025Article
- EQ-5D-5L measurement properties are superior to EQ-5D-3L across the continuum of health using US value sets.Health and quality of life outcomes · 2022Article
- Validation and comparison of five preference-based measures among age-related macular degeneration patients: evidence from mainland China.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2022Article
- Health-related quality of life among adult patients with visual impairments in Yazd, Iran.Journal of education and health promotion · 2022Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
purposeThe validity and responsiveness of the EQ-5D-3L in visual conditions has been questioned, inspiring development of a vision 'bolt-on' domain (EQ-5D-3L + VIS). Developments in preference-based measures (PBM) also includes the EQ-5D-5L and the ICECAP-O capability wellbeing measure. This study aimed to examine the construct validity and responsiveness of the EQ-5D-3L, EQ-5D-5L, EQ-5D-3L + VIS and ICECAP-O in cataract surgery patients for the first time, to inform choice of PBM for economic evaluation in this population.
methodsThe analyses used data from the UK Predict-CAT cataract surgery cohort study. PBMs and the Cat-PROM5 [a validated measure of cataract quality of life (QOL)] were completed before surgery and 4-8 weeks after. Construct validity was assessed using correlations and known-group differences evaluated using regression. Responsiveness was evaluated using effect sizes and analysis of variance to compare change scores between groups, defined by patient-reported and clinical outcomes.
resultsThe sample comprised 1315 patients at baseline. No PBMs were associated with visual acuity and only the ICECAP-O (Spearman's rs = - 0.35), EQ-5D-3L + VIS (rs = - 0.42) and EQ-5D-5L (Value Set for England rs = - 0.31) correlated at least moderately with the Cat-PROM5. Effect sizes of change were consistently largest for the EQ-5D-3L + VIS (range 0.34-0.41), followed by the ICECAP-O (range 0.20-0.34). Results indicated no improvement in responsiveness using the EQ-5D-5L (range 0.13-0.16) compared to the EQ-5D-3L (range 0.17-0.20).
conclusionsWhilst no PBMs comprehensively demonstrated evidence of construct validity and responsiveness in cataract surgery patients, the ICECAP-O was the most responsive generic PBM to improvements in QOL. Surprisingly the EQ-5D-5L was not more responsive than the EQ-5D-3L in this setting.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.