Cardiac Autonomic Function Correlates with Arterial Stiffness in the Early Stage of Type 1 Diabetes

Table 4

Multivariable linear regression model with pulse wave velocity set as dependent variable. Additional variables included in the model (and turned to be nonsignificant) were gender, duration of diabetes, and diastolic blood pressure.

Variable	β-coefficient	Standardized β-coefficient	P	95% CI (for β)
Age	0.048	0.317	0.005	0.016, 0.081
Waist-hip ratio	2.625	0.218	0.033	0.216, 5.033
𝐸/𝐼 index	−1.930	−0.326	0.002	−3.110, −0.750

𝑅²=0.437.