Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe kappa statistic in reliability studies: use, interpretation, and sample size requirements.AuthorsSim J; Wright CCPublicationPhysical Therapy, 2005, Vol 85, Issue 3, p257ISSN0031-9023Publication typearticleDOI10.1093/ptj/85.3.257