Measurement invariance and general population reference values of the PROMIS Profile 29 in the UK, France, and Germany.
Purpose: Comparability of patient-reported outcome measures over different languages is essential to allow cross-national research. We investigate the comparability of the PROMIS Profile 29, a generic health-related quality of life measure, in general population samples in the UK, France, and German...
| Publicado en: | Quality of Life Research Vol. 27; no. 4; pp. 999 - 1015 |
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| Autores principales: | , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Springer Nature
Apr2018
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=128747091&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 128747091 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 09629343 GPQ jtl: Quality of Life Research issn: 09629343 maglogo: N pubinfo: dt: Apr2018 vid: 27 iid: 4 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 128747091 128747091 NLM29350345 128747091 10.1007/s11136-018-1785-8 NLM29350345 128747091 ppf: 999 ppct: 16 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Measurement invariance and general population reference values of the PROMIS Profile 29 in the UK, France, and Germany. aug: au: Fischer, Felix Gibbons, Chris Coste, Joël Valderas, Jose M. Rose, Matthias Leplège, Alain affil: Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany sug: subj: Quality of Life Evaluation Reference Values Patient-Reported Outcomes Psychometrics Human United Kingdom France Germany Demography Factor Analysis Self Report Scales Surveys ab: Purpose: Comparability of patient-reported outcome measures over different languages is essential to allow cross-national research. We investigate the comparability of the PROMIS Profile 29, a generic health-related quality of life measure, in general population samples in the UK, France, and Germany and present general population reference values.Methods: A web-based survey was simultaneously conducted in the UK (n = 1509), France (1501), and Germany (1502). Along with the PROMIS Profile 29, we collected sociodemographic information as well as the EQ-5D. We tested measurement invariance by means of multigroup confirmatory factor analysis (CFA). Differences in the health-related quality of life between countries were modeled by linear regression analysis. We present general population reference data for the included PROMIS domains utilizing plausible value imputation and quantile regression.Results: Multigroup CFA of the PROMIS Profile 29 showed that factor means are insensitive to potential measurement bias except in one item. We observed significant differences in patient-reported health between countries, which could be partially explained by the differences in overall ratings of health. The physical function and pain interference scales showed considerable floor effects in the normal population in all countries.Conclusions: Scores derived from the PROMIS Profile 29 are largely comparable across the UK, France, and Germany. Due to the use of plausible value imputation, the presented general population reference values can be compared to data collected with other PROMIS short forms or computer-adaptive tests. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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