|
Parameter
|
Group
|
Mean visit values
|
Mean difference
|
p value
|
|---|
|
± SD
|
(95 % CI)
|
|---|
|
Carotid-femoral PWV
|
|
cf-PWV (m/s)
|
HS
|
6.4 ± 1.3
|
−0.4 (−1.0 to 0.1)
|
0.130
|
|
ESRD
|
8.7 ± 2.8
|
+0.1 (−0.75 to 1.0)
|
0.780
|
|
Subtracted cf-distance (mm)
|
HS
|
465 ± 31
|
+1.0 (−7.3 to 9.2)
|
0.820
|
|
ESRD
|
470 ± 35
|
−6.9 (−18.8 to 5.0)
|
0.240
|
|
cf mean time (ms)
|
HS
|
77 ± 13
|
+0.6 (−3.7 to 4.9)
|
0.780
|
|
ESRD
|
60 ± 21
|
+1.7 (−4.3 to 7.6)
|
0.571
|
|
SBP (mmHg)
|
HS
|
117 ± 12
|
−2.3 (−5.3 to 0.7)
|
0.130
|
|
ESRD
|
137 ± 19
|
−6.9 (−14.2 to 0.5)
|
0.070
|
|
DBP (mmHg)
|
HS
|
70 ± 9
|
−1.3 (−2.9 to 0.3)
|
0.100
|
| |
ESRD
|
67 ± 10
|
−2.6 (−5.3 to 0.2)
|
0.070
|
|
Radial artery PWA
|
|
AIx@HR75 (%)
|
HS
|
15 ± 14
|
+2.6 (−0.1 to 5.2)
|
0.053
|
|
ESRD
|
23 ± 11
|
−7.7 (−3.8 to 2.2)
|
0.610
|
|
Central pulse pressure (mm Hg)
|
HS
|
35 ± 5
|
−0.4 (−2.2 to 1.5)
|
0.680
|
|
ESRD
|
57 ± 20
|
−2.0 (−7.0 to 3.1)
|
0.430
|
-
AIx@HR75 augmentation index corrected for heart rate at 75 beats per minute, cf carotid femoral, CI confidence interval, DBP diastolic blood pressure, ESRD end-stage renal disease, HS healthy subjects, PWA pulse wave analysis, PWV pulse wave velocity (m/s), SBP systolic blood pressure
