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Cross-classified table.
| Predicted degree of stenosis | ||||||
|---|---|---|---|---|---|---|
| 0% | 25% | 50% | 75% | 100% | ||
| Clinical degree of stenosis | 0% | 40 | 0 | 0 | 0 | 0 |
| 25% | 1 | 28 | 9 | 2 | 0 | |
| 50% | 1 | 17 | 12 (13) | 10 (9) | 0 | |
| 75% | 0 | 1 (0) | 2 | 31 (33) | 6 (5) | |
| 100% | 0 | 0 | 0 | 7 (8) | 33 (32) | |
Cross-table of observed vs. predicted stenotic conditions of the full model and the reduced model (given in brackets). Agreement was measured by Cohen’s weighted Kappa resulting to Κ = 0.815 (Κ = 0.823).
