Table 7.
Bland and Altman Coefficient of Variation between Pairs of Reviewers When Assessing the Marshall and Rotterdam Scores
| Marshall score | Rotterdam score | |
|---|---|---|
| Neuroradiologist #1 + Neuroradiologist #2 | 9.2% | 30.9% |
| Neuroradiologist #1 + Neurosurgeon #1 | 15.1% | 31.6% |
| Neuroradiologist #1 + Neurosurgeon #2 | 11.4% | 31.5% |
| Neuroradiologist #1 + Neurosurgeon #3 | 10.5% | 33.0% |
| Neuroradiologist #2 + Neurosurgeon #1 | 16.0% | 33.7% |
| Neuroradiologist #2 + Neurosurgeon #2 | 13.6% | 28.9% |
| Neuroradiologist #2 + Neurosurgeon #3 | 9.2% | 36.7% |
| Neurosurgeon #1 + Neurosurgeon #2 | 13.0% | 26.4% |
| Neurosurgeon #1 + Neurosurgeon #3 | 15.3% | 21.0% |
| Neurosurgeon #2 + Neurosurgeon #3 | 13.2% | 30.3% |
| Average | 12.7% | 21.9% |