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Table 2 Age-related compliance by linear regression A × age + B.

From: Relation between age and aortic wall compliance in the Marfan syndrome: evaluation with Velocity-Encoded MRI

   A ± Standard Error B ± SE Pearson R
PWV AA Marfan 0.07 ± 0.01 m·s-1·year-1
(p < 0.001)
3.25 ± 0.56 m/s
(p < 0.001)
0.69
(p < 0.001)
  Control 0.03 ± 0.01 m·s-1·year-1
(p = 0.02)
3.70 ± 0.46 m/s
(p < 0.001)
0.47
(p = 0.02)
PWV DA Marfan 0.08 ± 0.03 m·s-1·year-1
(p < 0.001)
3.52 ± 1.22 m/s
(p = 0.008)
0.47
(p = 0.02)
  Control 0.10 ± 0.01 m·s-1·year-1
(p < 0.001)
1.47 ± 0.28 m/s
(p < 0.001)
0.94
(p < 0.001)
PWV tot Marfan 0.07 ± 0.02 m·s-1·year-1
(p = 0.001)
3.32 ± 0.72 m/s
(p < 0.001)
0.63
(p = 0.001)
  Control 0.07 ± 0.01 m·s-1·year-1
(p < 0.001)
2.32 ± 0.23 m/s
(p < 0.001)
0.93
(p < 0.001)
Dist Marfan -6.3 ± 3.6
mmHg-1·year-1 (p = 0.09)
676 ± 139
mmHg-1
(p < 0.001)
0.35
(p = 0.09)
  Control -11.4 ± 5.7
mmHg-1·year-1
(p = 0.06)
1088 ± 240
mmHg-1
(p < 0.001)
0.39
(p = 0.06)
SI Marfan 0.011 ± 0.007 year-1
(p = 0.13)
2.5 ± 0.3
(p < 0.001)
0.31
(p = 0.13)
  Control 0.019 ± 0.008 year-1
(p = 0.03)
2.0 ± 0.3
(p < 0.001)
0.45
(p = 0.03)