Table 3:
Aneurysm characteristics
Characteristics
Aneurysm size (mm) (mean) (range)
5.1 ± 1.7
2.0–9.5
<5
223
(44.6%)
≥5
277
(55.4%)
Aneurysm neck (mm) (mean) (range)
3.1 ± 1.1
1.0–6.5
<4
378
(75.6%)
≥4
122
(22.4%)
D/N ratio
1.74 ± 0.48
0.71–4.0
<1.5
146
(29.2%)
≥1.5
354
(70.8%)