CF Group (n = 11) | NF Group (n = 16) | P Valueb | |
---|---|---|---|
Patient characteristics | |||
Age (yr) | 68.6 ± 9.9 (52–83) | 61.8 ± 9.7 (40–75) | .09b |
Male sex | 1 (9.1) | 1 (6.3) | 1.00c |
Aneurysm characteristics | |||
Location (cavernous) | 2 (18.2) | 9 (56.3) | .11c |
Symptomatic | 2 (18.2) | 6 (37.5) | .41c |
Treatment characteristics | |||
No. of Pipelines | 1.0 (1) | 1.1 ± 0.3 (1–2) | .42b |
Coil | 0 | 0 | |
PTA | 1 (9.1) | 1 (6.3) | 1.00c |
Note:—CF indicates contrast filling; NF, no filling; PTA, percutaneous transluminal angioplasty.
↵a Data are expressed as mean ± SD (range) or number of cases (% of cases).
↵b P values were estimated using the Welch t test between CF and NF groups.
↵c P values were estimated using Fisher exact tests or χ2 tests between CF and NF groups.