ArticleMedicina (Kaunas, Lithuania)2019
Translation, Cultural Adaptation, and Evaluation of a Brazilian Portuguese Questionnaire to Estimate the Self-Reported Prevalence of Gluten-Related Disorders and Adherence to Gluten-Free Diet.
Article in Medicina (Kaunas, Lithuania), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed.
- Inflammatory and Angiogenic Mediators Are Differentially Ex-Pressed in Patients with Post-COVID-19 Syndrome with Normal and Abnormal Spirometry Results.Healthcare (Basel, Switzerland) · 2025Article
- The Role of Diet and Physical Activity in Shaping COVID-19 Severity: Design, Validation, and Application of a Retrospective Questionnaire.Healthcare (Basel, Switzerland) · 2024Article
- Article
- Health-related quality of life among celiacs in Portugal: a comparison between general and specific questionnaires.Frontiers in immunology · 2024Article
- Estimating the Self-reported Prevalence of Non-celiac Gluten Sensitivity in the Korean Population.Journal of neurogastroenterology and motility · 2022Article
- The impact of the COVID-19 pandemic on patients with primary Sjögren syndrome.Rheumatology international · 2021Article
- Design, Assessment, and Validation of a Questionnaire to Estimate Food-Dependent Exercise-Induced Anaphylaxis Prevalence in Latin American Population.Healthcare (Basel, Switzerland) · 2020Article
- Physicians' Perspectives on COVID-19: An International Survey.Healthcare (Basel, Switzerland) · 2020Article
- Living with Gluten and Other Food Intolerances: Self-Reported Diagnoses and Management.Nutrients · 2020Article
- Prevalence of Adverse Reactions to Gluten and People Going on a Gluten-Free Diet: A Survey Study Conducted in Brazil.Medicina (Kaunas, Lithuania) · 2020Article
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12 authors.
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Abstract
backgroundA Spanish version of a questionnaire intended to estimate, at the population level, the prevalence rates of self-reported gluten-related disorders and adherence to gluten-free diets has been applied in four Latin American countries. However, idiom issues have hampered the questionnaire application in the Brazilian population. Thus, the aim of the present study was to carry out a translation, cultural adaptation, and evaluation of a Brazilian Portuguese questionnaire to estimate the self-reported prevalence of gluten-related disorders and adherence to gluten-free diets in a Brazilian population. MATERIALS AND
methodsTwo bilingual Portuguese-Spanish health professionals carried out the translation of the original Spanish version of the questionnaire to Brazilian-Portuguese. Matching between the two translations was evaluated using the WCopyFind.4.1.5 software. Words in conflict were conciliated, and the conciliated version of the Brazilian Portuguese instrument was evaluated to determine its clarity, comprehension, and consistency. A pilot study was carried out using an online platform.
resultsThe two questionnaires translated into Brazilian Portuguese were highly matched (81.8%-84.1%). The questions of the conciliated questionnaire were clear and comprehensible with a high agreement among the evaluators (
conclusionsThe translation and evaluation of a Brazilian Portuguese questionnaire to estimate the self-reported prevalence rates of gluten-related disorders and adherence to gluten-free diets was carried out. The instrument is clear, comprehensible, and generates reproducible results in the target population. Further survey studies involving face-to-face interviews are warranted.
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