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Gepubliceerd in: Quality of Life Research 5/2022

02-12-2021

Validation and comparison of five preference-based measures among age-related macular degeneration patients: evidence from mainland China

Auteurs: Yanhui Si, Shunping Li, Yanjiao Xu, Gang Chen

Gepubliceerd in: Quality of Life Research | Uitgave 5/2022

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Abstract

Purpose

To compare the psychometric properties of five preference-based measures (PBMs) among patients with age-related macular degeneration (AMD) in mainland China, including three health-related quality of life (HRQoL) measures [the 15D, the Assessment of Quality of Life (AQoL)-7D, and EQ-5D-5L] and two capability wellbeing measures [the ICEpop CAPability measure for Adults (ICECAP-A) and ICECAP measure for Older people (ICECAP-O)].

Methods

A convenience sampling framework was used to successively recruit inpatients with AMD who attended a large ophthalmic hospital in Jinan, China. Psychometric properties (known-group validity, concurrent validity, and sensitivity) were assessed. The agreements between PBMs were reported.

Results

A valid sample of 210 AMD inpatients (median duration: 12 months) was analyzed. Overall, the AQoL-7D had the best performance based on the psychometric tests been conducted. Sufficient evidence was found on psychometric properties for other 2 preference-based HRQoL measures. The ICECAP-A outperformed ICECAP-O on known-group validity and concurrent validity whereas opposite results were found on sensitivity. The Bland–Altman plots indicate that there was no pair of PBMs that could be used interchangeably.

Conclusions

The AQoL-7D had shown better psychometric properties than other four PBMs based on Chinese AMD inpatients. The EQ-5D-5L demonstrated sufficient psychometric properties and given the availability of a Chinese-specific tariff and the recommendations of China guidelines for pharmacoeconomic evaluations, it may be prioritized to be used in China. Capability wellbeing instruments could also be considered given they provide information that goes beyond health. Further evidence on responsiveness and reliability for all five PBMs among AMD patients is required.
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Literatuur
19.
go back to reference Amartya. (1999). Commodities and Capabilities. Oxford University Press. Amartya. (1999). Commodities and Capabilities. Oxford University Press.
20.
go back to reference NICE. Developing NICE guidelines: The manual 2014 (April 2017 update)—Incorporating economic evaluation. [PMG20]: National Institute for Health and Clinical Excellence. NICE. Developing NICE guidelines: The manual 2014 (April 2017 update)—Incorporating economic evaluation. [PMG20]: National Institute for Health and Clinical Excellence.
28.
go back to reference Sintonen, H. (1995). The 15-D Measure of Health Related Quality of Life. II Feasibility, Reliability and Validity of its Valuation System. National Centre for Health Program Evaluation, Working Paper 42. Sintonen, H. (1995). The 15-D Measure of Health Related Quality of Life. II Feasibility, Reliability and Validity of its Valuation System. National Centre for Health Program Evaluation, Working Paper 42.
46.
go back to reference Bland, J. M., & Altman, D. G. (1986). Statistical methods for assessing agreement between two methods of clinical measurement. Lancet, 1(8476), 307–310. CrossRef Bland, J. M., & Altman, D. G. (1986). Statistical methods for assessing agreement between two methods of clinical measurement. Lancet, 1(8476), 307–310. CrossRef
55.
go back to reference Liu, G. (2020). China Guidelines for Pharmacoeconomic Evaluations Chinese-English Version. China Market Press. Liu, G. (2020). China Guidelines for Pharmacoeconomic Evaluations Chinese-English Version. China Market Press.
Metagegevens
Titel
Validation and comparison of five preference-based measures among age-related macular degeneration patients: evidence from mainland China
Auteurs
Yanhui Si
Shunping Li
Yanjiao Xu
Gang Chen
Publicatiedatum
02-12-2021
Uitgeverij
Springer International Publishing
Gepubliceerd in
Quality of Life Research / Uitgave 5/2022
Print ISSN: 0962-9343
Elektronisch ISSN: 1573-2649
DOI
https://doi.org/10.1007/s11136-021-03047-1

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