Table 4.

The results of multivariable logistic regression analysis on device oriented primary end-point.

Model	Variables	B	S. Error	Wald	p
1	Constant	–5.790	1.902	9.270	0.002**
	HT	0.299	0.556	0.290	0.590
	IHD	0.023	0.506	0.002	0.964
	Age	0.043	0.026	2.769	0.096
	HL	–0.274	0.615	0.199	0.656
	DM	–1.549	0.575	7.267	0.007**
	Sex	0.421	0.614	0.470	0.493
$R^2$ = 0.09, $X^2$ = 12.685, p = 0.048
Model	Variables	B	S. Error	Wald	p
1	Constant	–6.088	2.617	5.411	0.02*
	Stent Diameter	1.190	0.919	1.675	0.196
	EF	–0.019	0.009	4.741	0.029*
$R^2$ = 0.03, $X^2$ = 6.037, p = 0.049

Abbreviations: DM, Diabetes mellitus; EF, Ejection fraction; HT, Hypertension; HL, Hyperlipidemia; IHD, Ischemic heart disease. * p 0.05, ** p 0.01.