Table 4.
Comparison of agreement analysis between All MBSs and MBS Excluding DIGEST = 0 @30 FPS
| Grade | FPS | Agreement percentage (%) | Weighted Cohen’s Kappa | ||||
|---|---|---|---|---|---|---|---|
| All MBSs | MBSs with DIGEST 1–4 @30 FPS | Difference (%) | All MBSs | MBSs with DIGEST 1–4 @30 FPS | Difference (%) | ||
| Safety | 30 vs. 15 | 87.30 | 83.40 | 3.90 (4.47) | 0.860 | 0.828 | 0.032 (3.72) |
| 30 vs. 7.5 | 87.94 | 84.26 | 3.68 (4.18) | 0.870 | 0.837 | 0.033 (3.79) | |
| 15 vs. 7.5 | 87.62 | 84.26 | 3.36 (3.83) | 0.858 | 0.831 | 0.027 (3.15) | |
| Efficiency | 30 vs. 15 | 87.30 | 85.11 | 2.19 (2.51) | 0.859 | 0.821 | 0.038 (4.42) |
| 30 vs. 7.5 | 86.03 | 82.98 | 3.05 (3.55) | 0.850 | 0.796 | 0.054 (6.35) | |
| 15 vs. 7.5 | 86.35 | 83.40 | 2.95 (3.42) | 0.850 | 0.799 | 0.051 (6.00) | |
| DIGEST | 30 vs. 15 | 85.08 | 82.13 | 2.95 (3.47) | 0.844 | 0.778 | 0.066 (7.82) |
| 30 vs. 7.5 | 86.67 | 84.26 | 2.41 (2.78) | 0.865 | 0.805 | 0.060 (6.94) | |
| 15 vs. 7.5 | 86.98 | 84.68 | 2.30 (2.64) | 0.863 | 0.810 | 0.053 (6.14) | |