Table 2.
Measure of agreement.
| Concordance among Raters—ICC | 22C3 Omnis | 0.938 (CI 0.914 to 0.957) |
| SP263 | 0.930 (CI 0.899 to 0.953) | |
| 22C3 Autostainer | 0.914 (CI 0.881 to 0.941) | |
| Concordance among Raters for Cut-Off Categories—Fleiss’ Kappa | 22C3 Omnis | Range 0.675–0.848 |
| SP263 | Range 0.720–0.880 | |
| 22C3 Autostainer | Range 0.748–0.895 | |
| Concordance among Assays—ICC | 22C3 Omnis vs. SP263 | Range 0.874–0.993 |
| SP263 vs. 22C3 Autostainer | Range 0.532–0.807 | |
| 22C3 Autostainer vs. 22C3 Omnis | Range 0.686–0.924 | |
| Concordance among Assays for Cut-Off Categories—Cohen’s Kappa for Single Rater | 22C3 Omnis vs. SP263 | Range 0.642–0.796 |
| SP263 vs. 22C3 Autostainer | Range 0.522–0.687 | |
| 22C3 Autostainer vs. 22C3 Omnis | Range 0.681–0.823 |