Table 3. Angiological examination with arterial stiffness analysis.

Items	PXE+PAD (n = 44)	Control (n = 25)	PAD (n = 25)	ANOVA p-value	PXE+PAD vs. Control	PXE+PAD vs. PAD	PAD vs. Control
ABI	0.83 ± 0.19	1.09 ± 0.07	1.04 ± 0.12	0.001	0.001	0.001	0.373
PWI	259.20 ± 124.05	115.47 ± 33.83	181.80 ± 180.77	0.002	0.001	0.349	0.397
cPWV (m/s)	5.10 ± 1.04	5.65 ± 1.14	6.27 ± 2.07	0.058
r.Vel (cm/s)	0.07 ± 0.08	0.11 ± 0.04	0.07 ± 0.04	0.048	0.06	0.982	0.003
r.Dis (mm)	0.15 ± 0.05	0.15 ± 0.05	0.11 ± 0.06	0.008	0.997	0.014	0.041
r.Str (%)	5.30 ± 1.72	4.73 ± 1.56	3.62 ± 1.68	0.001	0.396	0.001	0.069
c.Str (%)	4.05 ± 1.44	4.09 ± 1.47	2.90 ± 1.73	0.007	0.991	0.014	0.026
r.SR (1/s)	0.39 ± 0.11	0.36 ± 0.10	0.25 ± 0.10	0.001	0.685	0.001	0.001
c.SR (1/s)	0.28 ± 0.10	0.30 ± 0.11	0.18 ± 0.10	0.001	0.799	0.001	0.001

ABI = ankle brachial index; PWI = pulse wave index; cPWV = central pulse wave velocity; r.Vel = radial velocity; r.Dis = radial displacement; r.Str = radial strain; c.Str = circumferential strain; r.SR = radial strain rate; c.SR = circumferential strain rate.