Table 1

Baseline characteristics by GFR at baseline and at follow-up

Hyperfiltering group (n = 10)Normofiltering group (n = 8)
ParameterBaselineFollow-upBaselineFollow-up
Male70N/A63N/A
Age (years)16.3 ± 3.223.4 ± 2.717.4 ± 3.324.0 ± 1.9
Weight (kg)74.2 ± 12.875.7 ± 10.171.4 ± 13.769.1 ± 13.6
Height (cm)170.6 ± 5.9174.9 ± 8.7162.4 ± 3.7165.0 ± 9.3
BMI (kg/m2)24.3 ± 2.624.8 ± 3.126.4 ± 2.625.4 ± 3.8
HbA1c (%)7.89 ± 0.709.2 ± 1.27.86 ± 0.698.6 ± 1.59
24-h albumin excretion (mg/min)4.4 ± 2.85.0 ± 2.85.2 ± 2.33.1 ± 2.4
Sodium (mmoL/day)186 ± 35191 ± 36219 ± 56214 ± 55
Protein (g/kg/day)0.90 ± 0.360.99 ± 0.430.94 ± 0.450.97 ± 0.39
Plasma insulin (pmol/L)41 ± 2432 ± 2746 ± 2829 ± 20
Total insulin dose (units/kg/day)1.2 ± 0.40.9 ± 0.41.1 ± 0.20.7 ± 0.1
Estrogen (pmol/L)127 ± 60267 ± 99147 ± 113159 ± 37
  • Data are presented as percentage or mean ± SD.

  • N/A, not available.