Table 4. Multivariate logistic regression model in assessment of gender effect on PCI-related death.

R square = 0.045

EF: ejection fraction; MR: mitral regurgitation; TR: tricuspid regurgitation

Model		Unstandardized Coefficients		Standardized Coefficients	t	P value
		B	Std. Error	Beta
1	(Constant)	4.824	0.676		7.133	0.000
	sex	-0.188	0.231	-0.036	-0.812	0.417
	age	0.002	0.004	0.028	0.658	0.511
	cigarette	0.307	0.191	0.072	1.607	0.109
	EF	-0.026	0.009	-0.116	-2.707	0.007
	MR	-0.109	0.203	-0.025	-0.536	0.592
	TR	-0.229	0.223	-0.048	-1.029	0.304
	VESSELS	0.346	0.115	0.127	3.022	0.003