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The Receiver Operating Characteristic curve analysis revealed a cut-off of 8 points (Sensitivity of 71.2% and Specificity of 71%). Furthermore, the area under the curve of the Receiver Operating Characteristic curve was 0.813, indicating that Standardized Patient Evaluation of Eye Dryness Portuguese version questionnaire is a good diagnostic tool and interchangeable with the Ocular Surface Disease Index questionnaire.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The Standardized Patient Evaluation of Eye Dryness Portuguese version questionnaire is a reliable tool for the detection of dry eye symptoms in the Portuguese population with a broad age range.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s10792-025-03437-1","type":"journal-article","created":{"date-parts":[[2025,2,7]],"date-time":"2025-02-07T15:32:30Z","timestamp":1738942350000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Clinical validation of the Standardized Patient Evaluation of Eye Dryness Questionnaire in European Portuguese in a non-clinical sample"],"prefix":"10.1007","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-0576-3290","authenticated-orcid":false,"given":"Eva","family":"Ramalho","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6712-7514","authenticated-orcid":false,"given":"Ivo","family":"Soares","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0534-3531","authenticated-orcid":false,"given":"Francisco Miguel","family":"Brardo","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5001-3534","authenticated-orcid":false,"given":"Am\u00e9lia Fernandes","family":"Nunes","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2025,2,7]]},"reference":[{"issue":"3","key":"3437_CR1","doi-asserted-by":"publisher","first-page":"404","DOI":"10.1016\/j.jtos.2017.05.002","volume":"15","author":"C Belmonte","year":"2017","unstructured":"Belmonte C, Nichols JJ, Cox SM, Brock JA, Begley CG, Bereiter DA et al (2017) TFOS DEWS II pain and sensation report. 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