Table 9.

COX regression analysis for 1-year MACE in two groups (angiography-alone vs. intravascular guided).

Variables	Uni-variate analysis hazard ratio (95% CI)	P-value	Multi-variate analysis hazard ratio (95% CI)	P-value
Age	1.12 (0.96, 1.21)	0.111	1.14 (0.96, 1.28)	0.138
Sex	0.76 (0.04, 2.16)	0.211	0.59 (0.21, 1.89)	0.261
Diabetes	4.16 (2.12, 8.41)	<0.001	3.28 (1.63, 6.55)	0.001
Hypertension	1.66 (1.02, 2.58)	0.026	1.42 (0.88, 2.37)	0.138
Intra-vascular imaging guided PCI	0.38 (0.15, 0.66)	<0.001	0.29 (0.12, 0.56)	0.001

PCI, percutaneous coronary intervention.