Article Figures & Data
Tables
Limitation of κ to assess the reliability of 2 raters' judgments with different prevalences in the 2 categories
Positive Rater 1 Negative Total (%) Situation (a) Positive 85 5 90 Rater 2 Negative 5 5 10 κ = 0.44 Total 90 10 100 Situation (b) Positive 45 5 50 Rater 2 Negative 5 45 50 κ = 0.80 Total 50 50 100