Supplementary Table 1.
Characteristics of the 200 donors with measured glomerular filtration rates (mGFR).
| Total donors (N=1607) | With mGFR (N=200) | Without mGFR (N=1407) | p-value | |
|---|---|---|---|---|
| Age, yr, median (range) | 42 (16–72) | 41 (16–64) | 42 (17–72) | 0.287 |
| Sex (M: F) | 794: 813 | 108: 92 | 686: 721 | 0.174 |
| BMI, kg/m2, mean±SD | 24.0±3.4 | 23.8±3.2 | 24.0±3.4 | 0.459 |
| Current smoker, n (%) | 368 (22.9) | 53 (26.5) | 315 (22.4) | 0.208 |
| Hypertension, n (%) | 292 (18.2) | 39 (19.5) | 253 (18.0) | 0.624 |
| Diabetes mellitus, n (%) | 6 (0.4) | 0 | 6 (0.4) | 1.000 |
| History of Tbc, n (%) | 45 (2.8) | 2 (1.0) | 43 (3.1) | 0.111 |
| Hepatitis B, n (%) | 6 (0.4) | 0 | 6 (0.4) | 1.000 |
| Hepatitis C, n (%) | 1 (0.1) | 0 | 1 (0.1) | 1.000 |
| History of malignancy, n (%) | 10 (0.6) | 0 | 10 (0.7) | 0.623 |
| Creatinine clearance, ml/min ±SD | 115.0±29.8 | 111.9±26.0 | 115.4±30.3 | 0.116 |
| Proteinuria, mg/day ±SD | 94.9±242.3 | 93.8±62.1 | 95.1±257.8 | 0.944 |
| Serum creatinine, mg/dl ±SD | 0.80±0.20 | 0.82±0.16 | 0.79±0.17 | 0.035 |
| eGFR (CKD-EPI), ml/min/1.73 m2 ±SD | 104.2±13.6 | 103.3±13.5 | 104.3±13.6 | 0.324 |
| Hemoglobin A1c, % ±SD | 5.6±0.3 | 5.6±0.3 | 5.6±0.3 | 0.385 |
| Left kidney donation, n (%) | 963 (59.9) | 113 (56.5) | 850 (60.5) | 0.334 |
| Stone in donated kidney, n (%) | 71 (4.5) | 8 (4.0) | 63 (4.5) | 0.525 |
| Stone in remaining kidney, n (%) | 12 (0.8) | 1 (0.5) | 11 (0.8) | 0.536 |
| Follow-up, yr, median (range) | 4.9 (0.5–26) | 8.8 (1–26) | 4.5 (1–26) | < 0.001 |
BMI – body mass index; SD – standard deviation; Tbc – tuberculosis; eGFR – estimated glomerular filtration rate.