Table 3.

C Statistics for Cox Propotional Hardards Models to Predict MACE.

Variable	All Study Participants (n = 189)			Significant Stenosis (n = 106)			No Significant Stenosis (n = 83)
	C-statistics (95 % CI)	Increment in C-statistics	P value	C-statistics (95 % CI)	Increment in C-statistics	P value	C-statistics (95 % CI)	Increment in C-statistics	P value
Lateral MAPSE	0.815(0.739–0.089)			0.830(0.746–0.915)			0.719(0.539–0.899)
TMI	0.639(0.540–0.737)			0.635(0.518–0.752)
Lateral MAPSE + TMI	0.821(0.756–0.895)	0.182	0.000	0.844(0.767–0.921)	0.209	0.002
Hypercholesterolemia	0.590(0.489–0.690)			0.600(0.476–0.724)			0.644(0.415–0.873)
Lateral MAPSE + Hypercholesterolemia	0.811(0.734–0.888)	0.221	0.001	0.856(0.780–0.931)	0.256	0.000	0.789(0.623–0.955)	0.145	0.316
TMI + Hypercholesterolemia	0.688(0.595–0.781)			0.697(0.585–0.809)
Lateral MAPSE + Hypercholesterolemia	0.844(0.776–0.912)	0.156	0.005	0.863(0.795–0.923)	0.166	0.013

^aThis manuscript is the authors' original work and has not been published nor has it been submitted simultaneously elsewhere.

^bAll authors have checked the manuscript and have agreed to the submission.