Table 2.

Demographic characteristics of ADPKD children

CharacteristicHBP, n = 28NBP, n = 49Between-Group, P
Age (years)14 ± 412 ± 40.02
Male/female16/1222/270.30
Height (cm)159 ± 23149 ± 230.07
BSA (m2)1.68 ± 0.491.41 ± 0.430.02
Systolic BP (mmHg)
    baseline130 ± 16112 ± 10<0.0001
    year 5132 ± 14118 ± 11b0.0002
Diastolic BP (mmHg)
    baseline73 ± 1164 ± 60.0012
    year 572 ± 970 ± 8b0.4350
Serum creatinine (mg/dl)
    baseline0.78 (0.69 to 0.87)0.65 (0.60 to 0.69)0.0055
    year 51.08 (0.98 to 1.19)a0.75 (0.70 to 0.81)b<0.0001
  • Values are mean ± SEM or geometric mean ± 95% confidence interval as appropriate.

  • a HBP baseline versus year 5, P < 0.0001.

  • b NBP baseline versus year 5, P < 0.001. Borderline hypertensive = 22/49 (45%).