Table 2.
The location of intracranial aneurysms in the training dataset and test dataset
| Location | Number | Percentage (%) | ||
|---|---|---|---|---|
| Training | Testing | Training | Testing | |
| ICA | 14 | 2 | 14 | 10 |
| Anterior circulation aneurysm (ACA and AcoA) | 22 | 3 | 22 | 24 |
| MCA | 38 | 3 | 39 | 26 |
| Posterior circulation aneurysm (VA/BA/PCA/PcoA) | 24 | 5 (1 false negative) | 25 | 40 |
| Total | 98 | 13 | 100 | 100 |
ICA internal carotid artery, ACA anterior cerebral artery, AcoA anterior communicating artery, MCA middle cerebral artery, VA vertebral artery, BA basilar artery, PCA posterior cerebral artery, PcoA posterior communicating arteries