Table 4.

CCA, BA, and FA stiffness indices according to eGFR: Adjusted analyses^a

Model	CCA					BA
Model		β	95% CI	P	β	95% CI	P	β	95% CI	P
Distensibility coefficient
age/GTS/gender	−0.26	−0.387 to −0.112	<0.001	−0.20	−0.317 to −0.042	0.01	−0.08	−0.149 to −0.011	0.03
2 + MAP	−0.20	−0.337 to −0.072	0.002	−0.15	−0.282 to −0.027	0.03	−0.07	−0.134 to 0.004	0.07
2 + MA	−0.22	−0.337 to −0.072	0.002	−0.15	−0.292 to −0.017	0.03	−0.07	−0.134 to 0.004	0.07
2 + BMI	−0.16	−0.287 to −0.032	0.02	−0.12	−0.262 to 0.012	0.10	−0.07	−0.134 to 0.009	0.10
Compliance coefficient
age/GTS/gender	−0.01	−0.019 to −0.0002	0.04	−0.0007	−0.002 to 0.002	0.55	0.001	−0.008 to 0.011	0.68
2 + MAP	−0.005	−0.014 to 0.005	0.09	−0.0003	−0.002 to 0.001	0.77	0.005	−0.007 to 0.012	0.43
2 + MA	−0.005	−0.015 to 0.005	0.09	−0.0003	−0.002 to 0.001	0.74	0.005	−0.007 to 0.012	0.43
2 + BMI	−0.005	−0.015 to 0.005	0.06	−0.0005	−0.002 to 0.001	0.67	0.002	−0.007 to 0.012	0.48
E_inc
age/GTS/gender	0.03	0.004 to 0.044	0.01
2 + MAP	0.02	0.0004 to 0.039	0.04
2 + MA	0.02	0.0004 to 0.039	0.02
2 + BMI	0.02	−0.0005 to 0.035	0.13

↵^a Data are unstandardized regression coefficients β and their 95% confidence intervals (CI). Beta coefficients represent the change in stiffness per 5-ml/min per 1.73 m² decrease in eGFR. GTS, glucose tolerance status; MA microalbuminuria in quartiles.