Table 5. Multivariate analysis of the postoperative predictors of functional recovery at 3 months after stroke (n = 34).

Multivariable variable	Odds ratio (95% confidence interval)	P
postoperative infarct volume	1.027 (0.990–1.066)	0.154
HV	0.735 (0.279–1.939)	0.534
Collateral status at the Sylvian fissure	0.000	0.999
Collateral status at the leptomeningeal convexity	0.512(0.026–9.996)	0.658

HV, Hyperintense vessels.