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Accuracy in predicting shunt procedure including anastomotic variants
| O1 | O2 | |
|---|---|---|
| Accuracy of shunt procedures recommended on the basis of CT and/or MRI | ||
| 1st option | ||
| CT | 73% | 52% |
| MRI | 80% | 60% |
| p value | 0.728 | 0.756 |
| 1st + 2nd option | ||
| CT | 88% | 76% |
| MRI | 100% | 73% |
| p value | 0.294 | 1.000 |
| Accuracy of suggested shunts and proposed anastomotic variant | ||
| 1st option | ||
| CT | 64% | 36% |
| MRI | 53% | 33% |
| p value | 0.538 | 1.000 |
| 1st + 2nd option | ||
| CT | 79% | 67% |
| MRI | 73% | 60% |
| p value | 0.720 | 0.749 |
