Rasch analysis of the living with chronic illness scale in Parkinson's disease
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...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universidad de Navarra |
| Repositorio: | Dadun. Depósito Académico Digital de la Universidad de Navarra |
| Idioma: | inglés |
| OAI Identifier: | oai:dadun.unav.edu:10171/59891 |
| Acceso en línea: | https://hdl.handle.net/10171/59891 |
| Access Level: | acceso abierto |
| Palabra clave: | Parkinson's disease Living with Rasch analysis Psychometrics LW-CI-PD |
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Rasch analysis of the living with chronic illness scale in Parkinson's diseaseAmbrosio, L. (Leire)|||/items/c90a9c45-5dd2-4a33-b617-71cd5ad4f9f1Rodríguez-Blazquez, C. (Carmen)|||/items/40b881d6-3276-4eb8-bbd5-dca7f4d0cf0cAyala, A. (Alba)|||/items/01047517-50fd-4869-86d9-b13abbc6b013Forjaz, M.J. (Maria João)|||/items/ec17fbf4-a9b3-4ef5-b077-aad307f51ca8Parkinson's diseaseLiving withRasch analysisPsychometricsLW-CI-PDBackground 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.Dadun. Depósito Académico Digital Universidad de Navarra20202020-12-1120202020-01-0120202020-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10171/59891reponame:Dadun. Depósito Académico Digital de la Universidad de Navarrainstname:Universidad de NavarraInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:dadun.unav.edu:10171/598912026-06-21T12:47:57Z |
| dc.title.none.fl_str_mv |
Rasch analysis of the living with chronic illness scale in Parkinson's disease |
| title |
Rasch analysis of the living with chronic illness scale in Parkinson's disease |
| spellingShingle |
Rasch analysis of the living with chronic illness scale in Parkinson's disease Ambrosio, L. (Leire)|||/items/c90a9c45-5dd2-4a33-b617-71cd5ad4f9f1 Parkinson's disease Living with Rasch analysis Psychometrics LW-CI-PD |
| title_short |
Rasch analysis of the living with chronic illness scale in Parkinson's disease |
| title_full |
Rasch analysis of the living with chronic illness scale in Parkinson's disease |
| title_fullStr |
Rasch analysis of the living with chronic illness scale in Parkinson's disease |
| title_full_unstemmed |
Rasch analysis of the living with chronic illness scale in Parkinson's disease |
| title_sort |
Rasch analysis of the living with chronic illness scale in Parkinson's disease |
| dc.creator.none.fl_str_mv |
Ambrosio, L. (Leire)|||/items/c90a9c45-5dd2-4a33-b617-71cd5ad4f9f1 Rodríguez-Blazquez, C. (Carmen)|||/items/40b881d6-3276-4eb8-bbd5-dca7f4d0cf0c Ayala, A. (Alba)|||/items/01047517-50fd-4869-86d9-b13abbc6b013 Forjaz, M.J. (Maria João)|||/items/ec17fbf4-a9b3-4ef5-b077-aad307f51ca8 |
| author |
Ambrosio, L. (Leire)|||/items/c90a9c45-5dd2-4a33-b617-71cd5ad4f9f1 |
| author_facet |
Ambrosio, L. (Leire)|||/items/c90a9c45-5dd2-4a33-b617-71cd5ad4f9f1 Rodríguez-Blazquez, C. (Carmen)|||/items/40b881d6-3276-4eb8-bbd5-dca7f4d0cf0c Ayala, A. (Alba)|||/items/01047517-50fd-4869-86d9-b13abbc6b013 Forjaz, M.J. (Maria João)|||/items/ec17fbf4-a9b3-4ef5-b077-aad307f51ca8 |
| author_role |
author |
| author2 |
Rodríguez-Blazquez, C. (Carmen)|||/items/40b881d6-3276-4eb8-bbd5-dca7f4d0cf0c Ayala, A. (Alba)|||/items/01047517-50fd-4869-86d9-b13abbc6b013 Forjaz, M.J. (Maria João)|||/items/ec17fbf4-a9b3-4ef5-b077-aad307f51ca8 |
| author2_role |
author author author |
| dc.contributor.none.fl_str_mv |
Dadun. Depósito Académico Digital Universidad de Navarra |
| dc.subject.none.fl_str_mv |
Parkinson's disease Living with Rasch analysis Psychometrics LW-CI-PD |
| topic |
Parkinson's disease Living with Rasch analysis Psychometrics LW-CI-PD |
| description |
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. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020 2020-12-11 2020 2020-01-01 2020 2020-01-01 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 |
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info:eu-repo/semantics/article |
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article |
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https://hdl.handle.net/10171/59891 |
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https://hdl.handle.net/10171/59891 |
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Inglés eng |
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Inglés |
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eng |
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open access http://purl.org/coar/access_right/c_abf2 |
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info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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application/pdf |
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reponame:Dadun. Depósito Académico Digital de la Universidad de Navarra instname:Universidad de Navarra |
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Universidad de Navarra |
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Dadun. Depósito Académico Digital de la Universidad de Navarra |
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Dadun. Depósito Académico Digital de la Universidad de Navarra |
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