Table 2

κ Statistics (with 95% confidence intervals in parentheses) for the interobserver agreement on the glass slides

Observer 1Observer 2Observer 3Observer 4Observer 5Consensus diagnosis
Observer 10.88 (0.79 to 0.97)0.88 (0.79 to 0.97)0.84 (0.73 to 0.95)0.98 (0.94 to 0.99)0.92 (0.84 to 0.99)
Observer 20.92 (0.84 to 0.99)0.88 (0.79 to 0.97)0.90 (0.81 to 0.99)0.96 (0.90 to 0.99)
Observer 30.96 (0.90 to 0.99)0.90 (0.81 to 0.99)0.96 (0.90 to 0.99)
Observer 40.86 (0.76 to 0.96)0.92 (0.84 to 0.99)
Observer 50.94 (0.87 to 0.99)
Consensus diagnosis