PMID- 36048907 OWN - NLM STAT- MEDLINE DCOM- 20220908 LR - 20220923 IS - 1932-6203 (Electronic) IS - 1932-6203 (Linking) VI - 17 IP - 9 DP - 2022 TI - Health insurance literacy in the Netherlands: The translation and validation of the United States' Health Insurance Literacy Measure (HILM). PG - e0273996 LID - 10.1371/journal.pone.0273996 [doi] LID - e0273996 AB - An important criterion for the proper functioning of a managed competition healthcare system, such as operates in the Netherlands, is that all citizens can make well-informed decisions regarding their health insurance policy. In order to achieve this, citizens need certain health insurance literacy skills. It is not known how far citizens in the Netherlands have these skills. The aim of this study is to provide a reliable instrument that measures the health insurance literacy of citizens in the Netherlands. It would be based upon an existing instrument developed in the US. We translated the US Health Insurance Literacy Measure (HILM) into Dutch. Furthermore, we established the psychometric properties of the Dutch version (HILM-NL), and we validated the HILM-NL in a general population sample by sending surveys to members of the Nivel Dutch Health Care Consumer Panel (DHCCP) in February and March 2020. The response rates were respectively 54% (n = 806) and 56% (n = 595). No insurmountable difficulties with equivalence were encountered throughout the translation process. The HILM-NL showed an acceptable level of internal consistency, good test-retest reliability, and a good construct validity. The HILM-NL is a reliable instrument for measuring health insurance literacy among citizens in the Netherlands. With this instrument, it is better possible both to assess how these citizens choose and use a health insurance policy, and also the difficulties they face. It enables citizens in the Netherlands to be supported better in making well-informed decisions on health insurance. FAU - Holst, Laurens AU - Holst L AUID- ORCID: 0000-0001-5850-5974 AD - Nivel, The Netherlands Institute for Health Services Research, Utrecht, The Netherlands. FAU - Victoor, Aafke AU - Victoor A AD - Nivel, The Netherlands Institute for Health Services Research, Utrecht, The Netherlands. FAU - Brabers, Anne AU - Brabers A AD - Nivel, The Netherlands Institute for Health Services Research, Utrecht, The Netherlands. FAU - Rademakers, Jany AU - Rademakers J AD - Nivel, The Netherlands Institute for Health Services Research, Utrecht, The Netherlands. AD - CAPHRI, Maastricht University, Maastricht, The Netherlands. FAU - de Jong, Judith AU - de Jong J AD - Nivel, The Netherlands Institute for Health Services Research, Utrecht, The Netherlands. AD - CAPHRI, Maastricht University, Maastricht, The Netherlands. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20220901 PL - United States TA - PLoS One JT - PloS one JID - 101285081 SB - IM MH - *Health Literacy MH - Humans MH - Insurance, Health MH - Netherlands MH - Psychometrics MH - Reproducibility of Results MH - Surveys and Questionnaires MH - *Translations MH - United States PMC - PMC9436109 COIS- The authors have declared that no competing interests exist. EDAT- 2022/09/02 06:00 MHDA- 2022/09/09 06:00 PMCR- 2022/09/01 CRDT- 2022/09/01 13:54 PHST- 2021/02/16 00:00 [received] PHST- 2022/08/19 00:00 [accepted] PHST- 2022/09/01 13:54 [entrez] PHST- 2022/09/02 06:00 [pubmed] PHST- 2022/09/09 06:00 [medline] PHST- 2022/09/01 00:00 [pmc-release] AID - PONE-D-21-04288 [pii] AID - 10.1371/journal.pone.0273996 [doi] PST - epublish SO - PLoS One. 2022 Sep 1;17(9):e0273996. doi: 10.1371/journal.pone.0273996. eCollection 2022.