{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T14:20:44Z","timestamp":1789050044628,"version":"build-2803163510"},"reference-count":35,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2016,7,5]],"date-time":"2016-07-05T00:00:00Z","timestamp":1467676800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01 DK079902"],"award-info":[{"award-number":["R01 DK079902"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01DK56033"],"award-info":[{"award-number":["R01DK56033"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Neurogastroenterology Motil"],"published-print":{"date-parts":[[2016,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Esophageal dysphagia is common in gastroenterology practice and has multiple etiologies. A complication for some patients with dysphagia is food impaction. A valid and reliable questionnaire to rapidly evaluate esophageal dysphagia and impaction symptoms can aid the gastroenterologist in gathering information to inform treatment approach and further evaluation, including endoscopy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>1638 patients participated over two study phases. 744 participants completed the Brief Esophageal Dysphagia Questionnaire (<jats:styled-content style=\"fixed-case\">BEDQ<\/jats:styled-content>) for phase 1; 869 completed the <jats:styled-content style=\"fixed-case\">BEDQ<\/jats:styled-content>, Visceral Sensitivity Index, Gastroesophageal Reflux Disease Questionnaire, and Hospital Anxiety and Depression Scale for phase 2. Demographic and clinical data were obtained via the electronic medical record. The <jats:styled-content style=\"fixed-case\">BEDQ<\/jats:styled-content> was evaluated for internal consistency, split\u2010half reliability, ceiling and floor effects, and construct validity.<\/jats:p><\/jats:sec><jats:sec><jats:title>Key Results<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">BEDQ<\/jats:styled-content> demonstrated excellent internal consistency, reliability, and construct validity. The symptom frequency and severity scales scored above the standard acceptable cutoffs for reliability while the impaction subscale yielded poor internal consistency and split\u2010half reliability; thus the impaction items were deemed qualifiers only and removed from the total score. No significant ceiling or floor effects were found with the exception of 1 item, and inter\u2010item correlations fell within accepted ranges. Construct validity was supported by moderate yet significant correlations with other measures. The predictive ability of the <jats:styled-content style=\"fixed-case\">BEDQ<\/jats:styled-content> was small but significant.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions &amp; Inferences<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">BEDQ<\/jats:styled-content> represents a rapid, reliable, and valid assessment tool for esophageal dysphagia with food impaction for clinical practice that differentiates between patients with major motor dysfunction and mechanical obstruction.<\/jats:p><\/jats:sec>","DOI":"10.1111\/nmo.12889","type":"journal-article","created":{"date-parts":[[2016,7,6]],"date-time":"2016-07-06T04:26:52Z","timestamp":1467779212000},"page":"1854-1860","source":"Crossref","is-referenced-by-count":103,"title":["Development and validation of the brief esophageal dysphagia questionnaire"],"prefix":"10.1111","volume":"28","author":[{"given":"T. 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