Adequate occlusion and aneurysm remnant at midterm follow-up relating to clinical factors and immediate postoperative aneurysm occlusion
| Adequate Occlusion | Aneurysm Remnant | P Value | ||||
|---|---|---|---|---|---|---|
| No. | % (95% CI) | No. | % (95% CI) | |||
| Sex | Female (314) | 252 | 80.3 (75.4–84.5) | 62 | 19.7 (15.5–24.6) | .569 |
| Male (203) | 167 | 82.3 (76.3–87.3) | 36 | 17.7 (12.7–23.7) | ||
| Age | <65 years (448) | 367 | 81.9 (78.0–85.4) | 81 | 18.1 (14.6–22.0) | .198 |
| ≥65 years (69) | 52 | 75.4 (63.5–85.0) | 17 | 24.6 (15.1–36.5) | ||
| Hypertension | Yes (145) | 108 | 74.5 (66.6–81.4) | 37 | 25.5 (18.6–33.4) | .018 |
| No (372) | 311 | 83.6 (79.4–87.2) | 61 | 16.4 (12.8–20.6) | ||
| Smoking | Yes (225) | 182 | 80.9 (75.1–85.8) | 43 | 19.1 (14.2–24.9) | .937 |
| No (292) | 237 | 81.2 (76.2–85.5) | 55 | 18.8 (14.5–23.8) | ||
| WFNS | ≤2 (391) | 316 | 80.8 (76.6–84.6) | 75 | 19.2 (15.4–23.5) | .817 |
| >2 (126) | 103 | 81.7 (73.9–88.1) | 23 | 18.3 (11.9–26.1) | ||
| Postop. aneurysm occlusion | AO (463) | 395 | 85.3 (81.8–88.4) | 68 | 14.7 (11.6–18.3) | <.001 |
| AR (54) | 24 | 44.4 (30.9–58.6) | 30 | 55.6 (41.4–69.1) | ||
Note:—CI indicates confidence interval; postop., postoperative.