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Severe Asthma Questionnaire: translation to Portuguese and cross-cultural adaptation for its use in Portugal

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Resumo:Objective: To translate and perform a cross-cultural adaptation of the Asthma Questionnaire (SAQ) so that it can be used as a tool to measure the impact of asthma symptoms on quality of life as well as the impact of asthma treatments in severe asthmatic patients in Portugal. Methods: Based on the principles of good practice for the translation and cross-cultural adaptation of such instruments, the protocol included the following steps: acquisition of authorization from the authors of the original questionnaire; translation of the instrument to Portuguese, carried out by two health professionals; reconciliation; back-translation to English, carried out by two health professionals who are fluent in Portuguese; review of the back-translation; harmonization; review and approval of the questionnaire; focus groups involving 12 patients who completed and improved the wording of the questionnaire; analysis of the results; and review and preparation of the final version of the instrument approved by the original SAQ team. Results: The final version of the SAQ for use in Portugal included minor modifications suggested by the patients. The mean and standard deviations of the patients age was 50.08 ± 13.43 years and 50% were female. All had some level of education and the majority (58.3%) had a favourable economic background. Conclusions: The SAQ demonstrated to be comprehensible, clear, and appropriate. The original questionnaire and the translated version, cross-culturally adapted for use in Portugal, were reliably comparable. Consequently, it can become an extensively used tool for severe asthma patients.
Autores principais:Clérigo,Vera
Outros Autores:Cardoso,Bárbara; Fernandes,Lígia Sofia; Costa,Christine; Garcia,Otília; Tomaz,Elza; Inácio,Filipe
Assunto:Severe asthma questionnaires translations
Ano:2019
País:Portugal
Tipo de documento:artigo
Tipo de acesso:acesso aberto
Instituição associada:Fundação para a Ciência e Tecnologia
Idioma:inglês
Origem:SciELO Portugal

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