Table 1.
Baseline characteristics of patients undergoing endovascular coiling.
| Variables | Total (n = 638) | Good functional outcome (n = 542) | Poor functional outcome (n = 96) | p-value |
|---|---|---|---|---|
| Age, years | 60.0 (52.0–68.0) | 60.0 (51.8–67.0) | 64.0 (53.0–72.0) | 0.004 |
| Gender | 0.703 | |||
| Female | 413 (64.7%) | 353 (65.1%) | 60 (62.5%) | |
| Male | 225 (35.3%) | 189 (34.9%) | 36 (37.5%) | |
| Hunt–Hess grade | <0.001 | |||
| 0–3 | 566 (88.7%) | 514 (94.8%) | 52 (54.2%) | |
| 4–5 | 72 (11.3%) | 28 (5.2%) | 44 (45.8%) | |
| Hypertension | 0.809 | |||
| No | 263 (41.2%) | 225 (41.5%) | 38 (39.6%) | |
| Yes | 375 (58.8%) | 317 (58.5%) | 58 (60.4%) | |
| Diabetes mellitus | 0.293 | |||
| No | 597 (93.6%) | 510 (94.1%) | 87 (90.6%) | |
| Yes | 41 (6.4%) | 32 (5.9%) | 9 (9.4%) | |
| Body temperature, °C | 36.8 (36.5–37.0) | 36.8 (36.5–37.0) | 36.8 (36.3–37.0) | 0.068 |
| MAP, mmHg | 106.67 (96.67–117.33%) | 106.67 (96.67–116.67%) | 108.67 (98.67%–124.00%) | 0.105 |
| GCS score | <0.001 | |||
| 3–8 | 61 (9.6%) | 19 (3.5%) | 42 (43.8%) | |
| 9–12 | 50 (7.8%) | 35 (6.5%) | 15 (15.6%) | |
| 12–15 | 527 (82.6%) | 488 (90.0%) | 39 (40.6%) | |
| mFS | <0.001 | |||
| 0–2 | 245 (38.4%) | 234 (43.2%) | 11 (11.5%) | |
| 3–4 | 393 (61.6%) | 308 (56.8%) | 85 (88.5%) | |
| Length, mm | 4.0 (3.00–6.00) | 4.0 (3.00–6.00) | 4.58 (3.00–7.00) | 0.063 |
| Width, mm | 4.0 (3.00–5.21) | 4.0 (3.00–5.00) | 4.5 (3.00–6.00) | 0.191 |
| Height, mm | 4.0 (3.00–5.00) | 3.88 (2.80–5.00) | 4.00 (3.00–6.00) | 0.038 |
| Volume, mm3 | 33.51 (14.22–66.76) | 31.42 (14.14–65.45) | 41.89 (18.43–89.54) | 0.027 |
| Aneurysm location | 0.018 | |||
| Anterior cerebral artery | 190 (29.8%) | 154 (28.4%) | 36 (37.5%) | |
| Middle cerebral artery | 53 (8.3%) | 49 (9.0%) | 4 (4.2%) | |
| Internal carotid artery | 135 (21.2%) | 121 (22.3%) | 14 (14.6%) | |
| Posterior communicating artery | 200 (31.3%) | 173 (31.9%) | 27 (28.1%) | |
| Posterior circulation | 60 (9.4%) | 45 (8.3%) | 15 (15.6%) | |
| Presence of hematoma | 0.375 | |||
| No | 628 (98.4%) | 535 (98.7%) | 93 (96.9%) | |
| Yes | 10 (1.6%) | 7 (1.3%) | 3 (3.1%) | |
| Use of stents | 0.724 | |||
| No | 325 (50.9%) | 274 (50.6%) | 51 (53.1%) | |
| Yes | 313 (49.1%) | 268 (49.4%) | 45 (46.9%) | |
| D-dimer, mg/L | 0.81 (0.40–1.85) | 0.72 (0.33–1.54) | 1.86 (0.94–4.00) | <0.001 |
| PLT, ×109/L | 208.0 (169.25–261.00) | 207.5 (170.25–260.3) | 211.50 (158.25–267.00) | 0.858 |
MAP, mean arterial pressure; GCS, Glasgow Coma Scale; PLT, platelet.