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Translation, Cross-Cultural Adaptation, and Validation of the Parkinson's Disease Quality of Life Questionnaire (PDQL), the “PDQL-BR”, into Brazilian Portuguese
Joint Authors
Campos, Marcos
Rezende, Carlos Henrique A. de
da Silva, Carlos Henrique M.
Pinto, Rogério de Melo C.
Morales, Nívea Macedo de O.
Farnese, Virgilio da C.
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-07-28
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Translate, culturally adapt, and validate the “Parkinson's Disease Quality of Life” (PDQL) BR, into Brazilian Portuguese.
Fifty-two patients answered the PDQL-BR.
Twenty-one patients answered the PDQL-BR again 14 days later.
The UPDRS and HY scale was applied.
Validation was evaluated using psychometric properties, checking the quality of the data, reliability, and validity.
Quality of the data was evaluated based on occurrence of ceiling and floor effects.
Reliability was evaluated based on: internal consistency of an item, homogeneity, and reproducibility.
Validation was checked through the evaluation of convergent and discriminatory validation.
There was no ceiling and floor effect.
When evaluating reliability, items 20, 30, and 37 showed correlation of 0.34, 0.26, and 0.37, respectively, to your scale; the other items was higher than 0.4.
The alpha Cronbach coefficient was higher than 0.7 for most domains.
There was good reproducibility.
There were no meaningful changes in the PDQL-BR translation and cross-cultural adaptation.
American Psychological Association (APA)
Campos, Marcos& Rezende, Carlos Henrique A. de& Farnese, Virgilio da C.& da Silva, Carlos Henrique M.& Morales, Nívea Macedo de O.& Pinto, Rogério de Melo C.. 2011. Translation, Cross-Cultural Adaptation, and Validation of the Parkinson's Disease Quality of Life Questionnaire (PDQL), the “PDQL-BR”, into Brazilian Portuguese. ISRN Neurology،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-511184
Modern Language Association (MLA)
Campos, Marcos…[et al.]. Translation, Cross-Cultural Adaptation, and Validation of the Parkinson's Disease Quality of Life Questionnaire (PDQL), the “PDQL-BR”, into Brazilian Portuguese. ISRN Neurology No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-511184
American Medical Association (AMA)
Campos, Marcos& Rezende, Carlos Henrique A. de& Farnese, Virgilio da C.& da Silva, Carlos Henrique M.& Morales, Nívea Macedo de O.& Pinto, Rogério de Melo C.. Translation, Cross-Cultural Adaptation, and Validation of the Parkinson's Disease Quality of Life Questionnaire (PDQL), the “PDQL-BR”, into Brazilian Portuguese. ISRN Neurology. 2011. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-511184
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-511184