Table 1—

Demographic data

All subjectsGroup 1 (iGFR <90)Group 2 (iGFR ≥90)
n29237255
Men/women219/7325/12194/61
Age (years)55.3 ± 9.462.8 ± 6.454.2 ± 9.3*
Weight (kg)92.0 ± 1788.0 ± 16.792.5 ± 17.0
BMI (kg/m2)31.5 ± 5.630.9 ± 6.031.6 ± 5.5
A1C (%)7.79 ± 2.007.16 ± 1.837.88 ± 2.01*
Fasting plasma glucose (mmol/l)9.70 ± 3.098.44 ± 2.499.87 ± 3.13*
Creatinine (μmol/l)79.9 ± 14.890.7 ± 16.178.4 ± 14.0*
Systolic blood pressure (mmHg)136 ± 20144 ± 22135 ± 19*
Diastolic blood pressure (mmHg)81 ± 1080 ± 1082 ± 10
  • Data are means ± SD.

  • *

    * P < 0.05 for difference between means of group 1 and group 2.