{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T04:26:26Z","timestamp":1791951986931,"version":"4.3.4"},"reference-count":31,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2004,8,5]],"date-time":"2004-08-05T00:00:00Z","timestamp":1091664000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Movement Disorders"],"published-print":{"date-parts":[[2004,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    We aimed to develop and validate a novel rating scale for multiple system atrophy (Unified Multiple System Atrophy Rating Scale \u2010 UMSARS). The scale comprises the following components: Part I, historical, 12 items; Part II, motor examination, 14 items; Part III, autonomic examination; and Part IV, global disability scale. For validation purposes, 40 MSA patients were assessed in four centers by 4 raters per center (2 senior and 2 junior raters). The raters applied the UMSARS, as well as a range of other scales, including the Unified Parkinson's Disease Rating Scale (UPDRS) and the International Cooperative Ataxia Rating Scale (ICARS). Internal consistency was high for both UMSARS\u2010I (Crohnbach's alpha = 0.84) and UMSARS\u2010II (Crohnbach's alpha = 0.90) sections. The interrater reliability of most of the UMSARS\u2010I and \u2010II items as well as of total UMSARS\u2010I and \u2010II subscores was substantial (\n                    <jats:italic>k (w)<\/jats:italic>\n                    = 0.6\u20130.8) to excellent (\n                    <jats:italic>k (w)<\/jats:italic>\n                    &gt; 0.8). UMSARS\u2010II correlated well with UPDRS\u2010III and ICARS (r\n                    <jats:sub>s<\/jats:sub>\n                    &gt; 0.8). Depending on the degree of the patient's disability, completion of the entire UMSARS took 30 to 45 minutes. Based on our findings, the UMSARS appears to be a multidimensional, reliable, and valid scale for semiquantitative clinical assessments of MSA patients. \u00a9 2004 Movement Disorder Society\n                  <\/jats:p>","DOI":"10.1002\/mds.20255","type":"journal-article","created":{"date-parts":[[2004,8,9]],"date-time":"2004-08-09T14:46:02Z","timestamp":1092062762000},"page":"1391-1402","source":"Crossref","is-referenced-by-count":562,"title":["Development and validation of the Unified Multiple System Atrophy Rating Scale (UMSARS)"],"prefix":"10.1002","volume":"19","author":[{"given":"Gregor 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