| Fisher精确检验结果(例,n = 21) | ||||
| 项目 | 例数 | 未破裂动脉瘤 | 破裂动脉瘤 | P值 |
| 年龄(岁) |
|
|
| 1.000 |
| ≤40 | 3 | 0 | 3 |
|
| 41~50 | 4 | 1 | 3 |
|
| 51~60 | 5 | 1 | 4 |
|
| 61~69 | 5 | 1 | 4 |
|
| ≥70 | 4 | 0 | 4 |
|
| 性别 |
|
|
| 0.090 |
| 男 | 11 | 0 | 11 |
|
| 女 | 10 | 3 | 7 |
|
| 动脉瘤侧别 |
|
|
| 0.538 |
| 左侧 | 11 | 2 | 9 |
|
| 右侧 | 10 | 1 | 9 |
|
| 发出部位 |
|
|
| 0.106 |
| MCA | 6 | 3 | 3 |
|
| ACOA | 10 | 0 | 10 |
|
| PCOA | 2 | 0 | 2 |
|
| ACHA | 2 | 0 | 2 |
|
| ICA分叉 | 1 | 0 | 1 |
|
| 动脉瘤大小 |
|
|
| 1.000 |
| ≤5 mm | 11 | 2 | 9 |
|
| 5.1~10 mm | 9 | 1 | 8 |
|
| 10.1~25 mm | 1 | 0 | 1 |
|