Table 3. Statistically significant results of the multiple regression analysis.

Variable	Odds ratio	95% confidence interval	p-value
Leucocytepost/1000/µl	1.31	1.02–1.69	0.036
Stent length [mm]	1.25	1.05–1.65	0.022
Stent width [mm]	0.28	0.09–0.84	0.010

Corrected for: status of the carotid artery stenosis (symptomatic or asymptomatic), age and gender.