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. 2014 Mar 3;9(3):e90854. doi: 10.1371/journal.pone.0090854

Table 3. Means of arterial stiffness indices across the EZSCAN value quartiles.

The first quartile The second quartile The third quartile The fourth quartile P for trend
cSBP, mmHg 118 (117–119) 120 (119–121) 127 (126–128) 133 (132–134) <0.0001
baPWV, m/s 12.7 (12.6–12.7) 12.9 (12.8–13.0) 13.8 (13.7–13.9) 14.2 (14.0–14.3) <0.0001
ABI 1.09 (1.09–1.10) 1.09 (1.09–1.10) 1.08 (1.07–1.08) 1.06 (1.06–1.07) <0.0001

Values are mean (95% CI).