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Table 3 Vascular phenotype in CKD

From: A comprehensive characterization of myocardial and vascular phenotype in pediatric chronic kidney disease using cardiovascular magnetic resonance imaging

 

Healthy Controls

(n = 20)

Mild CKD

(n = 40)

Moderate CKD

(n = 40)

Severe CKD

(n = 20)

P-value

SVR (WU.m2)a

21 ± 1.3

24 ± 1.2

26 ± 1.2

26 ± 1.2

0.004

TAC (ml/mmHg. m2.102)a

52 ± 1.3

55 ± 1.2

54 ± 1.3

58 ± 1.3

0.56

AoS (%)a

46 ± 1.5

52 ± 1.6

53 ± 1.6

51 ± 1.5

0.74

AoC (%mmHg−1.102)a

86 ± 1.6

108 ± 1.6

105 ± 1.7

111 ± 1.7

0.33

COa (l/min/m2)

3.6 ± 1.2

3.5 ± 1.2

3.4 ± 1.2

3.4 ± 1.2

0.61

  1. Bonferroni correction applied- p < 0.01 is considered significant
  2. Abbreviations: CKD chronic kidney disease, SVR systemic vascular resistance, TAC total arterial compliance. AoS ascending aortic strain, AoC ascending aortic compliance, CO cardiac output
  3. aLogarithmic transformation was applied