July 2, 2019

Erpool, sydney, nsW 2170, australia e mail c.doblerunsw.edu.ausubmit your manuscript www.dovepress.comDovepresshttp:dx.doi.org10.2147COPD.S2017 Harb et al. This operate is published and licensed by Dove Medical Press Restricted. The full terms of this…

Agreement beyond that expected because of chance alone. Weighting of the kappa takes account from the degree of discrepancy amongst ordinal responses, with extensively divergent responses discounted far more than…