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Percent agreement, Kappa scores, and CI for inter-group comparisons
| Comparison | Agreement (%) | Kappa | CI |
|---|---|---|---|
| A to B | 95.24 | 0.9050 | 0.775–1.00 |
| C to D | 91.89 | 0.8252 | 0.636–1.00 |
| A to C | 89.19 | 0.7784 | 0.578–0.978 |
| A to D | 87.80 | 0.7568 | 0.559–0.954 |
| B to C | 91.67 | 0.8280 | 0.644–1.00 |
| B to D | 90.00 | 0.8000 | 0.615–0.985 |
