Characteristic | Postoperative CHS | t/χ2 | P-value | |
---|---|---|---|---|
Absent (n = 122) | Present (n = 11) | |||
Mean mRS at discharge | 0.99 ± 0.68 | 1.42 ± 0.52 | −2.013 | 0.036* |
Follow-up (months) | 37.97 ± 12.35 | 43.33 ± 12.26 | −1.449 | 0.149 |
New complications | 15 (12.3%) | 3 (27.3%) | 1.934 | 0.171 |
 TIA | 8 (6.56%) | 2 (18.18%) |  |  |
 Infarction | 6 (4.92%) | 1 (9.09%) |  |  |
 Hemorrhage | 1 (0.82%) | 0 (0%) |  |  |
Mean mRS at follow-up | 0.91 ± 0.68 | 1.36 ± 1.12 | −1.335 | 0.211 |