Table 3.
Pathology agreement between reviewers
| Pathology findings | ICC | GAC |
|---|---|---|
| Ratio of globally sclerosed glomeruli | 0.84 | |
| Ratio of glomeruli with segmental sclerosis | 0.42 | |
| Interstitial fibrosis and tubular atrophy, 0-1-2-3 | 0.61 | |
| Cortical interstitial inflammation, 0-1-2 | 0.60 | |
| Medullary interstitial inflammation, 0-1-2 | 0.73 | |
| THP in Bowman’s space, yes/no | 0.92 | |
| Acute tubular injury, yes/no | 0.72 | |
| Interstitial edema, yes/no | 0.34 | |
| Tubulitis, yes/no | 0.61 | |
| Giant cell reaction around casts, yes/no | 0.59 | |
| Tubular rupture, yes/no | 0.47 | |
| THP extravasation, yes/no | 0.60 | |
| Interstitial giant cell reaction, yes/no | 0.80 | |
| Highest number of cortical cast/mm2 | 0.73 | |
| Mean no. of cortical cast/mm2 | 0.75 | |
| Highest no. of medullary cast/mm2 | 0.90 | |
| Mean no. of medullary cast/mm2 | 0.92 | |
| Arteriolosclerosis, 0-1-2-3 | 0.66 | |
| Arteriosclerosis, 0-1-2-3 | 0.55 |
A GAC score of 0.59 corresponds to an absolute agreement of 79% between the 2 pathologists.
ICC, intraclass correlation coefficient.