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Table 4.
Intraobserver reliability
| Evaluator | Kappa |
|---|---|
| 1 | 0.91 |
| 2 | 0.79 |
| 3 | 0.88 |
| 4 | 0.76 |
| 5 | 0.78 |
| 6 | 0.79 |
| 7 | 0.92 |
| 8 | 0.88 |
| 9 | 0.87 |
| 10 | 0.95 |
| Average | 0.85 |