Table IV.

 Variables Associated With Subendocardial Viability Ratio in Patients With Peripheral Arterial Disease

	Unrestricted Model				Restricted Model
	Coefficient	95% Confidence Intervall		P Value	Coefficient	95% Confidence Intervall		P Value
ABI	37.29	4.12	70.45	.028	33.17	2.29	64.06	.036
Age, y	0.02	−0.69	0.73	.952
Sex	−17.05	−33.55	−0.54	.043	−14.96	−30.06	0.14	.052
Height, cm	96.55	5.59	187.52	.038	76.76	−6.67	160.18	.071
Body mass index, kg/m2	0.36	−1.47	2.18	.696
Smoker	1.35	−14.4	17.12	.864
Dyslipidemia	−1.08	−13.54	11.39	.863
Hypertension	14.07	−5.48	33.61	.155
Diabetes	−8.07	−23.85	7.72	.310
Systolic BP	−0.72	−1.12	−0.32	.001	−0.61	−0.96	−0.25	.001
Diastolic BP	0.99	0.26	1.71	.009	0.80	0.17	1.43	.014
Comorbidities	7.44	−6.58	21.46	.292
Antihypertensive drugs	0.24	−16.46	16.93	.978

Abbreviations: ABI, ankle‐brachial arterial pressure index; BP, blood pressure.