| |
Pathologist 1 |
| Pathologist 2 |
|
The number of IIBDs, > 1 |
The number of IIBDs, 0-1 |
Total |
| The number of IIBDs, > 1 |
44 |
7 |
51 |
| The number of IIBDs, 0-1 |
8 |
22 |
30 |
| Total |
52 |
29 |
81 |
| Po (observed agreement)=(44 + 22)/81 = 0.815
Pe (expected agreement)=[(52/81) × (51/81)] + [(29/81) × (30/81)]
Kappa=(Po-Pe)/(1-Pe)=0.60
IIBD: intraparenchymal isolated bile ductule |
|
