Table 1.
Measurements of pathologists using the conventional method in relation to the original diagnosis and the number of slides downgraded from macroinvasive (DOI >1 mm, FIGO stage ≥IB) to microinvasive (DOI ≤1 mm, FIGO stage IA) using the alternative method to measure the depth of invasion
| Pathologist | Microinvasive n (%) | Macroinvasive n (%) | Not assessed n (%) | Downgraded n (%) |
|---|---|---|---|---|
| Original diagnosis | 24 (48) | 26 (52) | ||
| 1 | 19 (38) | 30 (60) | 1 (2) | 21/30 (70) |
| 2 | 21 (42) | 29 (58) | 0 | 16/29 (55) |
| 3 | 19 (38) | 31(62) | 0 | 20/31 (65) |
| 4 | 26 (51) | 23 (47) | 1 (2) | 12/23 (52) |
| 5 | 20 (40) | 30 (60) | 0 | 24/30 (80) |
| 6 | 17 (34) | 33 (66) | 0 | 19/33 (59) |
| 7 | 36 (72) | 11 (22) | 3 (6) | 6/11 (55) |
| 8 | 20 (40) | 30 (60) | 0 | 23/30 (77) |
| 9 | 16 (32) | 32 (64) | 2 (4) | 22/32 (69) |
| 10 | 25 (50) | 24 (48) | 1 (2) | 13/24 (54) |