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. 2015 Jan-Feb;26(1):8–12. doi: 10.5830/CVJA-2014-046

Table 3. Aortic stiffness parameters in the asthma and control groups.

Asthma Patients (n = 50) Control Group (n = 57) p-value
Peak aortic velocity, cm/s 125.6 ± 16.7 123.5 ± 17.9 > 0.05
Ds, mm 11.4 ± 2.0 11.1 ± 1.9 > 0.05
Dd, mm 8.2 ± 1.5 8.2 ± 1.8 > 0.05
DIS, 10-6 cm2/dyne 1.35 ± 0.52 1.41 ± 0.66 > 0.05
S 0.38 ± 0.11 0.37 ± 0.14 > 0.05
Ep, N/m2 107.5 ± 39.0 116.5 ± 55.9 > 0.05
Ep* 1.75 ± 0.73 1.83 ± 0.90 > 0.05

Data are presented as mean ± standard deviation.

Dd: abdominal aorta diastolic diameter, DIS: aortic distensibility, Ds: abdominal aorta systolic diameter, Ep: pressure strain elastic modulus, Ep*: pressure strain normalised by diastolic pressure, S: aortic strain.