Pearson correlation coefficients between the total score at the Catherine Bergego Scale and conventional tests
| Test | r | p |
|---|---|---|
| Bells test | ||
| Omissions (total number) | 0.77 | <0.0001 |
| Omissions (left minus right) | 0.57 | <0.0001 |
| Starting point | 0.62 | <0.0001 |
| Figure copying | 0.66 | <0.0001 |
| Clock drawing | 0.55 | <0.0001 |
| Bisection | ||
| 20 cm lines | 0.49 | <0.0001 |
| 5 cm lines | 0.16 | 0.19 |
| Overlapping figures | ||
| Omissions (total number) | 0.65 | <0.0001 |
| Omissions (left minus right) | 0.56 | <0.0001 |
| Reading | ||
| Omissions (total number) | 0.53 | <0.0001 |
| Omissions (left minus right) | 0.57 | <0.0001 |
| Writing (left margin) | 0.62 | <0.0001 |