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Prestroke Modified Rankin Stroke Scale Has Moderate Interobserver Reliability and Validity in an Acute Stroke Setting
Author(s) -
Patrica Fearon,
Kate McArthur,
Kevin Garrity,
Laura Graham,
Geraldine McGroarty,
Sarah Vincent,
Terence J. Quinn
Publication year - 2012
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.112.670422
Subject(s) - medicine , interquartile range , modified rankin scale , confidence interval , stroke (engine) , physical therapy , rank correlation , comorbidity , ischemic stroke , statistics , mechanical engineering , mathematics , ischemia , engineering
The modified Rankin Scale (mRS) is the recommended functional outcome assessment in stroke trials. Utility of mRS may be limited by interobserver variability. prestroke function, described using mRS, is often used as trial entry criterion. We assessed the reliability and validity of prestroke mRS in acute stroke.

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