Ambulatory Arterial Stiffness Index is Associated with the Presence and Severity of Coronary Artery Disease

Artery Research

Table 5 Univariate and multivariate logistic regression analyses for the presence of high GS

Variables	Univariate		Multivariate		Non-adjusted		Model I		Model II
Variables	OR [95% CI]	P	OR [95% CI]	P	OR [95% CI]	P	OR [95% CI]	P	OR [95% CI]	P
Average PP (per SD)	1.41 [1.18, 1.68]	< 0.001	1.01 [0.74, 1.36]	0.974
Average SBP (per SD)	0.98 [0.96, 1.00]	0.016	1.02 [0.79, 1.32]	0.864
male	1.83 [1.24, 2.70]	0.003	0.81 [0.45, 1.46]	0.479
STD	2.74 [1.75, 4.31]	< 0.001	0.54 [0.29, 1.00]	0.052
LVEF (%)	0.95 [0.92, 0.98]	0.001	0.97 [0.93, 1.00]	0.111
A/G	0.42 [0.23, 0.79]	0.007	0.64 [0.28, 1.48]	0.297
HbA1c (%)	1.21 [1.02, 1.42]	0.025	1.19 [0.97, 1.45]	0.092
AASI (per SD)	2.16 [1.77, 2.65]	< 0.001	1.73 [1.30, 2.28]	< 0.001	2.14 [1.73, 2.66]	< 0.001	2.2 [1.74, 2.79]	< 0.001	2.15 [1.69, 2.73]	< 0.001
LDL-C (mmol/dl)	1.39 [1.11, 1.73]	0.004	1.63 [1.19, 2.24]	0.003	1.54 [1.19, 1.99]	0.001	1.53 [1.19, 1.98]	0.001	1.51 [1.16, 1.95]	0.002
HDL-C (mmol/dl)	0.34 [0.16, 0.70]	0.004	0.20 [0.07, 0.61]	0.005	0.19 [0.09, 0.44]	< 0.001	0.21 [0.09, 0.49]	< 0.001	0.22 [0.09, 0.52]	0.001
Morning surge (mmHg)	1.02 [1.01, 1.03]	0.008	1.03 [1.01, 1.05]	0.004	1.02 [1.01, 1.04]	0.002	1.02 [1.01, 1.04]	0.002	1.02 [1.01, 1.04]	0.002
BMI (kg/m²)	1.17 [1.09, 1.25]	< 0.001	1.12 [1.02, 1.24]	0.018	1.14 [1.06, 1.23]	0.001	1.14 [1.05, 1.23]	0.001	1.14 [1, 1.23]	0.001

Model I was adjusted for age and gender. Model II was adjusted for age, gender, hypertension, diabetes mellitus and smoking history
OR odds ratio, CI confidence interval, SBP systolic blood pressure, PP pulse pressure, STD ST-segment depression, LVEF left ventricular ejection fraction, A/G albumin/globulin ratio, HbA1c hemoglobin A1c, AASI ambulatory arterial stiffness index, LDL-C low-density lipoprotein-cholesterol, HDL-C high-density lipoprotein-cholesterol, BMI body mass index

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