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González-Zamorano Y, Moreno-Verdú M, Fernández-Carnero J, Martínez-Martín P, Romero JP. Translation and cross-cultural adaptation of the Spanish version of the King's Parkinson's Disease Pain Scale (KPPS). Disabil Rehabil 2024:1-9. [PMID: 38318800 DOI: 10.1080/09638288.2024.2309518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 01/19/2024] [Indexed: 02/07/2024]
Abstract
PURPOSE To translate and cross-culturally adapt the King's Parkinson's Disease Pain Scale (KPPS) into Spanish. METHODS The English KPPS was forward translated into Spanish, back translated, and revised by the original developers. Cross-cultural adaptation of relevant target groups was conducted following COSMIN standards. Cognitive pretesting in Spanish people with Parkinson's Disease (PD) and pain was performed via three semi-structured focus group meetings. Changes were implemented based on qualitative and quantitative analyses. A Delphi study (two rounds) of individual assessments by Spanish experts was conducted. Changes were implemented based on the Content Validity Index (CVI) at item and scale levels (I-CVI/S-CVI). RESULTS Five Spanish professionals performed the initial translation. Thirty-eight inter-translation inconsistencies were identified, and consensus was reached for a unified version. After back translation and confirmation with scale developers, the pre-final Spanish KPPS was obtained. Cognitive pretesting in 30 people with PD-related pain identified 5 items where terminology changes were made to assure comprehensibility. The Delphi study in 14 Spanish experts underlined the necessity to further modify two items. After the second round, all experts agreed on the modifications and I-CVI and S-CVI were satisfactory. CONCLUSIONS The KPPS was successfully translated and cross-culturally adapted into Spanish.
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Affiliation(s)
- Yeray González-Zamorano
- Escuela Internacional de Doctorado, Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
- Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), Faculty of Health Sciences, Rey Juan Carlos University, Madrid, Spain
- Brain Injury and Movement Disorders Neurorehabilitation Group (GINDAT), Francisco de Vitoria University, Pozuelo de Alarcón, Spain
| | - Marcos Moreno-Verdú
- Brain Injury and Movement Disorders Neurorehabilitation Group (GINDAT), Francisco de Vitoria University, Pozuelo de Alarcón, Spain
- Facultad de Ciencias Experimentales, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Spain
| | - Josué Fernández-Carnero
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
- Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), Faculty of Health Sciences, Rey Juan Carlos University, Madrid, Spain
| | - Pablo Martínez-Martín
- Center of Networked Biomedical Research in Neurodegenerative Diseases (CIBERNED), Carlos III Institute of Health, Madrid, Spain
| | - Juan Pablo Romero
- Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), Faculty of Health Sciences, Rey Juan Carlos University, Madrid, Spain
- Brain Injury and Movement Disorders Neurorehabilitation Group (GINDAT), Francisco de Vitoria University, Pozuelo de Alarcón, Spain
- Facultad de Ciencias Experimentales, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Spain
- Brain Damage Unit, Beata María Ana Hospital, Madrid, Spain
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