a statistical trendP = 0.057
The patients who underwent early surgery within 2 weeks after stroke had a statistical trend toward a higher risk of postoperative brain hemorrhage (50% versus 4.8%, P = 0.057 by Fisher exact test).
The patients who underwent early surgery within 2 weeks after stroke had a statistical trend toward a higher risk of postoperative brain hemorrhage (50% versus 4.8%, P = 0.057 by Fisher exact test).
Our study also showed that early surgery within 2 weeks seemed to increase the probability of neurological deterioration, although this result did not reach statistical significance due to the small sample size.