From: Kappa statistic to measure agreement beyond chance in free-response assessments
Patient level | Second Rater | |||
---|---|---|---|---|
Negative | Positive | Total | ||
First Rater | Negative | 26 | 1 | 27 |
Positive | 2 | 55 | 57 | |
Total | 28 | 56 | 84 | |
Intermediate level (9 regions per ratient) | Second Rater | |||
Negative | Positive | Total | ||
First Rater | Negative | 640 | 8 | 648 |
Positive | 21 | 87 | 108 | |
Total | 661 | 95 | 84×9 | |
Detailed level (95 regions per ratient) | Second Rater | |||
Negative | Positive | Total | ||
First Rater | Negative | 7743 | 18 | 7761 |
Positive | 53 | 166 | 219 | |
Total | 7796 | 184 | 84×95 |