Paul R. Yarnold
Optimal Data Analysis, LLC
The Adverse Drug Reaction Probability Scale (APS) is used to rate the probability that an adverse drug event is drug-induced. Prior research compared the inter-rater reliability of APS ratings generated by 15 pairs of independent experts at two testings: (1) immediately after training, and (2) three months after training. Findings obtained using the sign test versus UniODA to contrast testings are compared.