Table 3.

Binary logistic regression analysis of the association between risk factors and ISR.

Variables	cOR	95% CI	P-value	aOR	95% CI	P-value
Length of stenosis	1.034	0.887–1.204	0.671	1.018	0.849–1.220	0.847
Length of stent	0.872	0.761–0.998	0.046	0.816	0.699–0.953	0.010
Stent type	3.500	1.180–10.378	0.024	5.748	1.533–21.546	0.009
Anesthesia mode	4.301	1.561–11.885	0.005	6.000	1.693–21.262	0.006

ISR, in-stenting restenosis; cOR, crude odds ratio; aOR, adjust odds ratio.