Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The incidence of complications, n (%)
|
Group
|
n
|
Vascular re-occlusion
|
Brain edema
|
Reperfusion injury
|
Intracranial hemorrhage
|
Secondary hemorrhage of infarct focus
|
Total incidence rate
|
| Observation group | 45 | 1 (2.22) | 2 (4.44) | 0 (0.00) | 1 (2.22) | 0 (0.00) | 4 (8.88) |
| Control group | 45 | 4 (8.88) | 3 (6.67) | 2 (4.44) | 4 (8.88) | 2 (4.44) | 15 (33.33) |
| χ² value | 8.073 | ||||||
| P value | < 0.05 | ||||||
