Measuring relatives’ perceptions of end-of-life communication with physicians in five countries:a psychometric analysis

Koniewski, M. and Barańska, I. and Kijowska, V. and van der Steen, J.T. and Wichmann, A.B. and Payne, S. and Gambassi, G. and Van Den Noortgate, N. and Finne-Soveri, H. and Smets, T. and Van den Block, L. and Szczerbińska, K. and project, PACE (2022) Measuring relatives’ perceptions of end-of-life communication with physicians in five countries:a psychometric analysis. European Journal of Ageing.

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Abstract

The Family Perceptions of Physician-Family Caregiver Communication scale (FPPFC) was developed to assess quality of physician-family end-of-life communication in nursing homes. However, its validity has been tested only in the USA and the Netherlands. The aim of this paper is to evaluate the FPPFC construct validity and its reliability, as well as the psychometric characteristics of the items comprising the scale. Data were collected in cross-sectional study in Belgium, Finland, Italy, the Netherlands and Poland. The factorial structure was tested in confirmatory factor analysis. Item parameters were obtained using an item response theory model. Participants were 737 relatives of nursing home residents who died up to 3 months prior to the study. In general, the FPPFC scale proved to be a unidimensional and reliable measure of the perceived quality of physician-family communication in nursing home settings in all five countries. Nevertheless, we found unsatisfactory fit to the data with a confirmatory model. An item that referred to advance care planning performed less well in Poland and Italy than in the Northern European countries. In the item analysis, we found that with no loss of reliability and with increased coherency of the item content across countries, the full 7-item version can be shortened to a 4-item version, which may be more appropriate for international studies. Therefore, we recommend use of the brief 4-item FPPFC version by nursing home managers and professionals as an evaluation tool, and by researchers for their studies as these four items confer the same meaning across countries.

Item Type:
Journal Article
Journal or Publication Title:
European Journal of Ageing
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2700/2717
Subjects:
ID Code:
179980
Deposited By:
Deposited On:
02 Dec 2022 15:55
Refereed?:
Yes
Published?:
Published
Last Modified:
02 Dec 2022 15:55