{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T07:25:11Z","timestamp":1785223511334,"version":"3.55.0"},"reference-count":21,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2024,10,26]],"date-time":"2024-10-26T00:00:00Z","timestamp":1729900800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100008440","name":"International Parkinson and Movement Disorder Society","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008440","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["movementdisorders.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Movement Disord Clin Pract"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The MDS\u2010UPDRS has been available in English since 2008, showing satisfactory clinimetric results and being proposed as the new official benchmark scale for Parkinson's disease (PD), being cited as a core instrument for PD in the National Institutes of Neurological Disorders and Stroke Common Data Elements program. For this reason, the MDS created guidelines for development of MDS\u2010UPDRS official, clinimetrically validated translations.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>This study presents the formal process used to obtain the officially approved Portuguese version of the MDS\u2010UPDRS.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The study consisted of three phases: (1) Independent translation by Portuguese and Brazilian teams followed by a challenging consensus process that this article particularly emphasizes; (2) Cognitive pretest involving raters and patients from both Portugal and Brazil; (3) Validation test with a sample of 367 native Portuguese\u2010speaking PD patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The overall factor structure of the Portuguese version was consistent with the English version based on a comparative fit index \u22650.96 for all four parts of the MDS\u2010UPDRS.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>This version can be designated as the official Portuguese version of the MDS\u2010UPDRS.<\/jats:p><\/jats:sec>","DOI":"10.1002\/mdc3.14236","type":"journal-article","created":{"date-parts":[[2024,10,26]],"date-time":"2024-10-26T14:03:38Z","timestamp":1729951418000},"page":"34-42","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Validation of the Portuguese <scp>MDS<\/scp>\u2010<scp>UPDRS<\/scp>: Challenges to Obtain a Scale Applicable to Different Linguistic Cultures"],"prefix":"10.1002","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7466-1715","authenticated-orcid":false,"given":"Tiago","family":"Soares","sequence":"first","affiliation":[{"name":"Laboratory of Clinical Pharmacology, Faculdade de Medicina Universidade de Lisboa  Lisbon Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6145-9868","authenticated-orcid":false,"given":"Thiago Cardoso","family":"Vale","sequence":"additional","affiliation":[{"name":"Federal University of Juiz de Fora  Juiz de Fora Brazil"},{"name":"Movement Disorders Unit Federal University of Minas Gerais  Belo Horizonte Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leonor Correia","family":"Guedes","sequence":"additional","affiliation":[{"name":"Department of Neurosciences and Mental Health, Neurology Department ULS de Santa Maria  Lisbon Portugal"},{"name":"Centro de Estudos Egas Moniz, Faculdade de Medicina Universidade de Lisboa  Lisbon Portugal"},{"name":"CNS\u2010Campus Neurol\u00f3gico  Torres Vedras Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0027-280X","authenticated-orcid":false,"given":"Ricardo Oliveira","family":"Maciel","sequence":"additional","affiliation":[{"name":"Movement Disorders Unit Federal University of Minas Gerais  Belo Horizonte Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana Patr\u00edcia","family":"Antunes","sequence":"additional","affiliation":[{"name":"Department of Neurosciences and Mental Health, Neurology Department ULS de Santa Maria  Lisbon Portugal"},{"name":"Centro de Estudos Egas Moniz, Faculdade de Medicina Universidade de Lisboa  Lisbon Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9829-6783","authenticated-orcid":false,"given":"Sarah","family":"Camargos","sequence":"additional","affiliation":[{"name":"Movement Disorders Unit Federal University of Minas Gerais  Belo Horizonte Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anabela","family":"Valadas","sequence":"additional","affiliation":[{"name":"Department of Neurosciences and Mental Health, Neurology Department ULS de Santa Maria  Lisbon Portugal"},{"name":"Centro de Estudos Egas Moniz, Faculdade de Medicina Universidade de Lisboa  Lisbon Portugal"},{"name":"CNS\u2010Campus Neurol\u00f3gico  Torres Vedras Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel","family":"Coelho","sequence":"additional","affiliation":[{"name":"Department of Neurosciences and Mental Health, Neurology Department ULS de Santa Maria  Lisbon Portugal"},{"name":"Centro de Estudos Egas Moniz, Faculdade de Medicina Universidade de Lisboa  Lisbon Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Catarina","family":"Godinho","sequence":"additional","affiliation":[{"name":"Egas Moniz School of Health &amp; 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