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Tables showing pairwise agreement between some randomly selected pairs of urologists classifying 46 slides [46] according to an ordinal scale based upon the Gleason grading scores with C=4 categories.
| Rater Three | ||||||
|---|---|---|---|---|---|---|
| Category | 1 | 2 | 3 | 4 | Total | |
| Rater One | 1 | 1 | 5 | 0 | 0 | 6 |
| 2 | 0 | 6 | 4 | 4 | 14 | |
| 3 | 0 | 0 | 5 | 5 | 10 | |
| 4 | 0 | 0 | 0 | 16 | 16 | |
| Total | 1 | 11 | 9 | 25 | 46 | |
| Rater Six | ||||||
|---|---|---|---|---|---|---|
| Category | 1 | 2 | 3 | 4 | Total | |
| Rater Two | 1 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 13 | 0 | 0 | 15 | |
| 3 | 0 | 2 | 10 | 6 | 18 | |
| 4 | 0 | 0 | 3 | 10 | 13 | |
| Total | 2 | 15 | 13 | 16 | 46 | |
