Characteristics | Training dataset | Internal test dataset |
---|---|---|
No. of examinations | 76 | 20 |
No. of male patients | 24 | 7 |
No. of female patients | 52 | 13 |
Mean age (year) | 56 ± 11 | 56 ± 10 |
Male patients | 56 ± 10 | 56 ± 10 |
Female patients | 58 ± 13 | 56 ± 10 |
Hypertension patients | 39 | 9 |
No. of aneurysms | 80 | 26 |
Mean size of aneurysms | 6.86 ± 4.23 | 6.30 ± 3.56 |
Size of aneurysms | ||
 < 3.0 | 10 | 3 |
 3.0–4.9 | 23 | 6 |
 5.0–9.9 | 30 | 15 |
 ≥ 10.0 | 17 | 2 |
Location of aneurysms | ||
 Internal carotid artery area | 40 | 14 |
 Middle cerebral artery area | 13 | 9 |
 Anterior cerebral artery area | 11 | 2 |
 Posterior cerebral artery area | 13 | 0 |
 Basilar artery area | 2 | 1 |
 Vertebral artery area | 1 | 0 |