Full metadata record
DC Field | Value | Language |
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dc.creator | Ambrosio, L. (Leire) | - |
dc.creator | Rodríguez-Blazquez, C. (Carmen) | - |
dc.creator | Ayala, A. (Alba) | - |
dc.creator | Forjaz, M.J. (Maria João) | - |
dc.date.accessioned | 2020-12-11T08:03:09Z | - |
dc.date.available | 2020-12-11T08:03:09Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Ambrosio, L. (Leire); Rodríguez-Blazquez, C. (Carmen); Ayala, A. (Alba); et al. "Rasch analysis of the living with chronic illness scale in Parkinson's disease". BMC Neurology. 20 (1), 2020, 346 | es |
dc.identifier.issn | 1471-2377 | - |
dc.identifier.uri | https://hdl.handle.net/10171/59891 | - |
dc.description.abstract | Background Neurologists play an essential role in facilitating the patient's process of living with Parkinson's disease (PD). The Living with Chronic Illness Scale-PD (LW-CI-PD) is a unique available clinical tool that evaluates how the patient is living with PD. The objective of the study was to analyse the LW-CI-PD properties according to the Rasch model. Methods An open, international, cross-sectional study was carried out in 324 patients with Parkinson's disease from four Latin American countries and Spain. Psychometric properties of the LW-CI-PD were tested using Rasch analysis: fit to the Rasch model, item local independency, unidimensionality, reliability, and differential item functioning by age and gender. Results Original LW-CI-PD do not fit Rasch model. Modifications emerged included simplifying the response scale and deleting misfit items, the dimensions Acceptance, Coping and Integration showed a satisfactory fit to the Rasch model, with reliability indices greater than 0.70. The dimensions Self-management and Adjustment to the disease did not reach fit to the Rasch model. Conclusion Suggestions for improving the LW-CI-PD include a multidimensional and shorter scale with 12 items grouped in three subscales with a simpler response scheme. The final LW-CI-PD Scale version is a reliable scale, with good internal construct validity, that provides Rasch transformed results on linear metric scale. | - |
dc.description.sponsorship | This work has been partially supported in Spain by the Ministry of Science,Innovation and University of the Spanish Government (FEDER/Ministerio deCiencia, Innovación y Universidades–Agencia Estatal de Investigación/Proyecto (CSO2017–82691-R)) | - |
dc.language.iso | en | - |
dc.relation | CSO2017–82691-R | - |
dc.rights | info:eu-repo/semantics/openAccess | - |
dc.subject | Parkinson's disease | - |
dc.subject | Living with | - |
dc.subject | Rasch analysis | - |
dc.subject | Psychometrics | - |
dc.subject | LW-CI-PD | - |
dc.title | Rasch analysis of the living with chronic illness scale in Parkinson's disease | - |
dc.type | info:eu-repo/semantics/article | - |
dc.description.note | This article is licensed under a Creative Commons Attribution 4.0 International License | - |
dc.identifier.doi | 10.1186/s12883-020-01926-7 | - |
dadun.citation.number | 1 | - |
dadun.citation.publicationName | BMC Neurology | - |
dadun.citation.startingPage | 346 | - |
dadun.citation.volume | 20 | - |
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