Periprocedural and clinical outcomes of percutaneous coronary intervention of chronic total occlusions in patients with low- and mid-range ejection fractions

The Egyptian Heart Journal

Table 4 Univariate and multivariate logistic regression analyses for predictors of procedural success

Variable	Exp (B) odds ratio	95% CI	p value	Variable	Exp (B) odds ratio	95% CI	p value
Univariate logistic regression analysis
DM	4.393	1.209/15.957	0.025*	Prior PCI	1.528	0.440/5.304	0.505
EF category	0.652	0.305/1.389	0.268	CKD	0.444	0.089/2.209	0.322
Age	1.055	0.975/1.142	0.182	Post CABG	1.767	0.406/7.692	0.448
Gender	0.485	0.126/1.865	0.292	SYNTAX score	0.905	0.756/1.084	0.279
BMI	0.909	0.689/1.197	0.496	J-CTO score	14.571	1.784/119.043	0.012*
HTN	0.384	0.106/1.385	0.144	Wiring technique	0.658	0.175/2.456	0.532
Smoking	0.604	0.173/2.107	0.429	Wiring stiffness	1.327	0.367/4.799	0.666
Dislipidemia	0.642	0.192/2.148	0.472
Multivariate logistic regression analysis
DM	4.884	1.218/19.583	0.025*	J-CTO score	15.882	1.959/134.631	0.011*

Data are expressed as mean ± SD or number (%)
BMI: body mass index, CKD: chronic kidney disease, DM: diabetes mellitus, G (N): normal LVEF group, G (M): mid-range LVEF group, G (L): low LVEF group, HTN: hypertension, *:significant