The aneurysm occlusion status during the follow-upa
Group A (%) | Group B (%) | P Value | |||
---|---|---|---|---|---|
Initial | RR I | 24 (66.7) | 23 (76.7) | .69 | |
RR II | 11 (30.6) | 6 (20) | |||
RR III | 1 (2.8) | 1 (3.3)b | |||
≤4 mo | RR I | 18 (72) | 17 (89.5) | .08 | |
RR II | 7 (28) | 1 (5.3) | |||
RR III | 1 (5.3) | ||||
5–12 mo | RR I | 28 (84.8) | 26 (92.9) | .43 | |
RR II | 5 (15.2) | 2 (7.1) | |||
RR III | |||||
≥12 mo | RR I | 26 (83.9) | 23 (95.8) | .21 | |
RR II | 5 (16.1) | 1 (4.2) | |||
RR III | |||||
Final follow-up | RR I | 31 (86.1) | 28 (93.3) | .14 | |
RR II | 5 (13.9) | 1 (3.3) | |||
RR III | 1 (3.3) |