Hungarian PROMIS-29+2: psychometric properties and population reference values.

Autor: Jenei B; Department of Health Policy, Corvinus University of Budapest, 8 Fővám Tér, Budapest, 1093, Hungary., Bató A; Department of Health Policy, Corvinus University of Budapest, 8 Fővám Tér, Budapest, 1093, Hungary.; Károly Rácz Doctoral School of Clinical Medicine, Semmelweis University, Budapest, Hungary., Mitev AZ; Institute of Marketing and Communication Sciences, Corvinus University of Budapest, Budapest, Hungary., Brodszky V; Department of Health Policy, Corvinus University of Budapest, 8 Fővám Tér, Budapest, 1093, Hungary., Rencz F; Department of Health Policy, Corvinus University of Budapest, 8 Fővám Tér, Budapest, 1093, Hungary. fanni.rencz@uni-corvinus.hu.
Jazyk: angličtina
Zdroj: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation [Qual Life Res] 2023 Aug; Vol. 32 (8), pp. 2179-2194. Date of Electronic Publication: 2023 Feb 15.
DOI: 10.1007/s11136-023-03364-7
Abstrakt: Objectives: This study aims to assess psychometric properties of the Hungarian PROMIS-29+2 profile measure and provide general population reference values for Hungary.
Methods: An adult general population sample (n = 1700) completed PROMIS-29+2 v2.1 in an online survey. The following psychometric properties were assessed: floor and ceiling effect, convergent validity with SF-36v1 domains, internal consistency (McDonald's omega), unidimensionality, local independence, monotonicity, graded response model (GRM) fit and differential item functioning (DIF). Age- and gender-specific reference values were established using the US item calibrations.
Results: Depending on scale orientation, high floor or ceiling effects were observed for all domains (25.2-60.7%) except for sleep disturbance. McDonald's omega for domains ranged from 0.87-0.97. Unidimensionality, local independence and monotonicity were supported and the GRM adequately fitted for all but one domains. The sleep disturbance domain demonstrated item misfit, response level disordering and low discrimination ability, particularly for item Sleep116 ('refreshing sleep'). Strong correlations were observed between PROMIS-29+2 and corresponding SF-36 domains (r s= │0.60│ to │0.78│). No DIF was detected for most sociodemographic characteristics. Problems with physical function, pain interference and social roles tended to increase, whereas problems with anxiety, depression, fatigue and cognitive function declined with age (p < 0.01). In all domains except for cognitive function, more health problems occurred in females than in males (p < 0.001).
Conclusion: The Hungarian PROMIS-29+2 shows satisfactory psychometric properties; however, the sleep disturbance domain substantially underperforms that requires further attention. Population reference values were generated that facilitate the interpretation of health outcomes in various patient populations.
(© 2023. The Author(s).)
Databáze: MEDLINE
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