{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T03:37:01Z","timestamp":1775705821583,"version":"3.50.1"},"reference-count":17,"publisher":"FapUNIFESP (SciELO)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Gastroenterol."],"published-print":{"date-parts":[[2010,12]]},"abstract":"<jats:p>CONTEXT: Validated questionnaires are essential tools to be utilized in epidemiological research. At the moment there are no Rome III diagnostic questionnaires translated to Portuguese. OBJECTIVE: To validate the Portuguese version of the Rome III Diagnostic Questionnaire for Functional Dyspepsia. METHODS: The questionnaire has been translated following the Rome III recommendations. Hundred and nine consecutive patients with functional dyspepsia answered the questionnaire. The control group comprised 100 healthy consecutive blood donors, without digestive problems. Internal consistency, reproducibility, responsiveness, discriminate validity and content analysis were evaluated. RESULTS: Cronbach's \u03b1 coefficient was 0.92. The questionnaire showed reliability: the patients answered it in a similar way on two distinct occasions and their responses were substantially very similar (P = 1.00). The questionnaire was able to demonstrate changes when they occur (P&lt;0.01). Two \"blinded\" gastroenterologists agreed that the questionnaire adequately evaluated Functional Dyspepsia. When we compared the answers between patients and controls, the questionnaire showed that 5.3% of controls had Functional Dyspepsia symptoms compared with 91.2% of the patients (P&lt;0.01). CONCLUSION: The Rome III Diagnostic Questionnaire for Functional Dyspepsia is ready to be used in clinical researches in lusophone countries, as it has been successfully validated in Portuguese.<\/jats:p>","DOI":"10.1590\/s0004-28032010000400007","type":"journal-article","created":{"date-parts":[[2011,1,6]],"date-time":"2011-01-06T20:54:08Z","timestamp":1294347248000},"page":"354-360","source":"Crossref","is-referenced-by-count":14,"title":["Portuguese validation of the Rome III diagnostic questionnaire for functional dyspepsia"],"prefix":"10.1590","volume":"47","author":[{"given":"P\u00e2mela Schitz Von","family":"Reisswitz","sequence":"first","affiliation":[{"name":"Universidade Federal do Rio Grande do Sul"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luiz Edmundo","family":"Mazzoleni","sequence":"additional","affiliation":[{"name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guilherme Becker","family":"Sander","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio Grande do Sul"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlos Fernando de Magalh\u00e3es","family":"Francisconi","sequence":"additional","affiliation":[{"name":"Hospital de Cl\u00ednicas de Porto Alegre,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"iv2","DOI":"10.1136\/gut.50.suppl_4.iv2","article-title":"Natural history of dyspepsia","volume":"50","author":"Agr\u00e9us L","year":"2002","journal-title":"Gut","ISSN":"https:\/\/id.crossref.org\/issn\/0017-5749","issn-type":"print"},{"key":"ref2","series-title":"Psicodiagn\u00f3stico","first-page":"158","volume-title":"Avalia\u00e7\u00e3o psicom\u00e9trica: a qualidade das medidas e o entendimento dos dados","author":"Fachel JMG","year":"2000","edition":"5"},{"key":"ref3","first-page":"19","article-title":"Development of the portuguese version of the OMS evaluation instrument of quality of life","volume":"21","author":"Fleck MPA","year":"1999","journal-title":"Rev Bras Psiquiatria"},{"key":"ref4","first-page":"13","article-title":"Adaptation and validation of the Spanish version of a disease-specific quality of life measure in patients with systemic lupus erythematosus: the lupus quality of life","volume":"134","author":"Gonz\u00e1lez-Rodr\u00edguez V","year":"2010","journal-title":"Med Clin"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1111\/j.1365-2036.2008.03619.x","article-title":"Impairment of health-related quality of life in functional dyspepsia and chronic liver disease: the influence of depression and anxiety","volume":"27","author":"Haag S","year":"2008","journal-title":"Aliment Pharmacol Ther","ISSN":"https:\/\/id.crossref.org\/issn\/0269-2813","issn-type":"print"},{"key":"ref6","series-title":"Sleisenger & Fordtran's gastrointestinal and liver disease: pathophysiology, diagnosis, management","volume-title":"Dyspepsia","author":"McQuaid KR","year":"2006","edition":"7"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"1822","DOI":"10.1007\/s10620-004-9578-z","article-title":"Development and validation of a cross-cultural questionnaire to evaluate nonulcer dyspepsia: The Porto Alegre Dyspeptic Symptoms Questionnaire (PADYQ)","volume":"49","author":"Sander GB","year":"2004","journal-title":"Dig Dis Sci","ISSN":"https:\/\/id.crossref.org\/issn\/0163-2116","issn-type":"print"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"27","DOI":"10.2478\/v10039-009-0012-9","article-title":"Validation of the Russian version of the Quality of Life-Rheumatoid Arthritis Scale (QOL-RA scale)","volume":"54","author":"Sizova LV","year":"2009","journal-title":"Adv Med Sci"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1177\/0022022194254006","article-title":"Cross-cultural translation (methodology and validation)","volume":"25","author":"Sperber AD","year":"1994","journal-title":"J Cross Cult Psychol","ISSN":"https:\/\/id.crossref.org\/issn\/0022-0221","issn-type":"print"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"s124","DOI":"10.1053\/j.gastro.2003.10.016","article-title":"Translation and validation of study instruments for cross-cultural research","volume":"126","author":"Sperber AD","year":"2004","journal-title":"Gastroenterology","ISSN":"https:\/\/id.crossref.org\/issn\/0016-5085","issn-type":"print"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1111\/j.1365-2982.2009.01276.x","article-title":"The challenge of cross-cultural, multi-national research: potential benefits in the functional gastrointestinal disorders","volume":"21","author":"Sperber AD","year":"2009","journal-title":"Neurogastroenterol Motil","ISSN":"https:\/\/id.crossref.org\/issn\/1350-1925","issn-type":"print"},{"key":"ref12","series-title":"Health measurement scales: a practical guide ro their development and use","author":"Streiner DL","year":"1995","edition":"2"},{"key":"ref13","series-title":"Summary of translation method used by MAPI Research Institute","year":"2009"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"1466","DOI":"10.1053\/j.gastro.2005.11.059","article-title":"Functional gastroduodenal disorders","volume":"130","author":"Tack J","year":"2006","journal-title":"Gastroenterology","ISSN":"https:\/\/id.crossref.org\/issn\/0016-5085","issn-type":"print"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"525","DOI":"10.1046\/j.1365-2036.2001.00941.x","article-title":"A dose-ranging, placebo-controlled, randomized trial of alosetron in patients with functional dyspepsia","volume":"15","author":"Talley NJ","year":"2001","journal-title":"Aliment Pharmacol Ther","ISSN":"https:\/\/id.crossref.org\/issn\/0269-2813","issn-type":"print"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"1603","DOI":"10.1046\/j.1365-2036.2001.01074.x","article-title":"Double-blind placebo-controlled multicentre studies of rebamipide, a gastroprotective drug, in the treatment of functional dyspepsia with or without Helicobacter pylori infection","volume":"15","author":"Talley NJ","year":"2001","journal-title":"Aliment Pharmacol Ther","ISSN":"https:\/\/id.crossref.org\/issn\/0269-2813","issn-type":"print"},{"key":"ref17","series-title":"Rome III","first-page":"835","volume-title":"Development and validation of the Rome III diagnostic questionnaire","author":"Whitehead WE","year":"2006"}],"container-title":["Arquivos de Gastroenterologia"],"original-title":[],"link":[{"URL":"http:\/\/www.scielo.br\/pdf\/ag\/v47n4\/v47n4a07.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,5,26]],"date-time":"2017-05-26T14:24:09Z","timestamp":1495808649000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S0004-28032010000400007&lng=en&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,12]]},"references-count":17,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2010,12]]}},"alternative-id":["S0004-28032010000400007"],"URL":"https:\/\/doi.org\/10.1590\/s0004-28032010000400007","relation":{},"ISSN":["0004-2803"],"issn-type":[{"value":"0004-2803","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,12]]}}}