{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T21:22:25Z","timestamp":1792790545176,"version":"4.5.0"},"reference-count":15,"publisher":"The Korean Movement Disorder Society","issue":"1","license":[{"start":{"date-parts":[[2022,12,20]],"date-time":"2022-12-20T00:00:00Z","timestamp":1671494400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Corestem Inc"}],"content-domain":{"domain":["e-jmd.org"],"crossmark-restriction":true},"short-container-title":["JMD"],"published-print":{"date-parts":[[2023,1,31]]},"abstract":"<jats:p>Objective The International Cooperative Ataxia Rating Scale (ICARS) is a semiquantitative clinical scale for ataxia that is widely used in numerous countries. The purpose of this study was to investigate the validity and reliability of the Korean-translated version of the ICARS.Methods Eighty-eight patients who presented with cerebellar ataxia were enrolled. We investigated the construct validity using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). We also investigated the internal consistency using Cronbach\u2019s \u03b1 and intrarater and interrater reliability using intraclass correlation coefficients.Results The Korean-translated ICARS showed satisfactory construct validity using EFA and CFA. It also revealed good interrater and intrarater reliability and showed acceptable internal consistency. However, subscale 4 for assessing oculomotor disorder showed moderate internal consistency.Conclusion This is the first report to investigate the validity and reliability of the Korean-translated ICARS. Our results showed excellent construct and convergent validity. The reliability is also acceptable.<\/jats:p>","DOI":"10.14802\/jmd.22137","type":"journal-article","created":{"date-parts":[[2022,12,20]],"date-time":"2022-12-20T07:23:07Z","timestamp":1671520987000},"page":"86-90","update-policy":"https:\/\/doi.org\/10.14802\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Validity and Reliability of the Korean-Translated Version of the International Cooperative Ataxia Rating Scale in Cerebellar Ataxia"],"prefix":"10.14802","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8738-5422","authenticated-orcid":true,"given":"Jinse","family":"Park","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9145-6729","authenticated-orcid":true,"given":"Jin Whan","family":"Cho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3350-5032","authenticated-orcid":true,"given":"Jinyoung","family":"Youn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2068-3235","authenticated-orcid":true,"given":"Engseok","family":"Oh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4808-7083","authenticated-orcid":true,"given":"Wooyoung","family":"Jang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8087-7977","authenticated-orcid":true,"given":"Joong-Seok","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1566-6265","authenticated-orcid":true,"given":"Yoon-Sang","family":"Oh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7708-3620","authenticated-orcid":true,"given":"Hyungyoung","family":"Hwang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4287-2475","authenticated-orcid":true,"given":"Chang-Hwan","family":"Ryu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0168-8412","authenticated-orcid":true,"given":"Jin-Young","family":"Ahn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9120-2075","authenticated-orcid":true,"given":"Jee-Young","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9411-4863","authenticated-orcid":true,"given":"Seong-Beom","family":"Koh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jae H.","family":"Park","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7722-4841","authenticated-orcid":true,"given":"Hee-Tae","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"5803","reference":[{"key":"ref1","first-page":"205","volume-title":"International Cooperative Ataxia Rating Scale for pharmacological assessment of the cerebellar syndrome. The Ataxia Neuropharmacology Committee of the World Federation of Neurology","author":"Trouillas","year":"1997"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1590\/0004-282x20180098"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1080\/14737167.2020.1734453"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1007\/s12603-011-0062-0"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.14802\/jmd.17058"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1177\/0013164418783530"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1007\/s11165-016-9602-2"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcm.2016.02.012"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.5535\/arm.2014.38.6.742"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1002\/mds.20781"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1002\/mds.21543"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.msard.2017.09.032"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1002\/mds.20651"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1002\/mds.28313"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10657"}],"container-title":["Journal of Movement Disorders"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/e-jmd.org\/upload\/pdf\/jmd-22137.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/e-jmd.org\/journal\/view.php?doi=10.14802\/jmd.22137","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/e-jmd.org\/upload\/pdf\/jmd-22137.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,1]],"date-time":"2023-05-01T23:52:15Z","timestamp":1682985135000},"score":1,"resource":{"primary":{"URL":"http:\/\/e-jmd.org\/journal\/view.php?doi=10.14802\/jmd.22137"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1,31]]},"references-count":15,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2023,1]]}},"URL":"https:\/\/doi.org\/10.14802\/jmd.22137","relation":{},"ISSN":["2005-940X","2093-4939"],"issn-type":[{"value":"2005-940X","type":"print"},{"value":"2093-4939","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,1,31]]},"assertion":[{"value":"2022-08-16","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-10-04","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-12-20","order":2,"name":"published","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-01-31","order":3,"name":"published","label":"Print publication","group":{"name":"publication_history","label":"Publication History"}}]}}