Table 4.

Results of a Multivariate Analysis Concerning the Association With Restenosis in 91 De Novo Calcified Nodules

Factor	OR	95% CI	P value
Intercept	0.133	0.033–0.528	0.004
Hemodialysis	3.520	1.000–12.40	0.049
Diabetes	3.330	1.170–9.490	0.024
Right coronary artery	4.290	1.240–14.90	0.022
Rotational atherectomy	0.291	0.103–0.823	0.020

CI, confidence interval; OR, odds ratio.