Table 1 General characteristics of CKD patients at the G3 stage
G3b (30–44 mL/min) | G3a (45–59 mL/min) | p value | |
|---|---|---|---|
n | 75 | 47 | |
Age (years) | 53.8 ± 15.4 | 49.2 ± 15.7 | >0.05 |
Height (cm) | 165.8 ± 7.0 | 165.7 ± 7.6 | >0.05 |
Weight (kg) | 65.9 ± 12.0 | 66.5 ± 10.2 | >0.05 |
Body surface area (m2) | 1.7 ± 0.2 | 1.7 ± 0.1 | >0.05 |
GFR-DTPA (mL/min) | 38.0 ± 4.3 | 52.0 ± 4.7 | <0.05 |
GFR-EPI (mL/min) | 30.0 (12.0, 40.9) | 55.4 (37.2, 74.1) | <0.05 |
GFR-MDRD (mL/min) | 23.7 (10.2, 35.7) | 44.3 (27.6, 61.9) | <0.05 |
GFR-C-MDRD (mL/min) | 29.1 (12.5, 43.9) | 54.5 (33.9, 76.2) | <0.05 |