Table 1.
General characteristics of donors studied (n = 4,014), mean (SD) or %
| Variable | All Donors | DM Donors (n=309) |
Non-DM Donors (n=3705) |
p value (DM vs. non-DM) |
|---|---|---|---|---|
| Age, years | 39.5 (11.7) | 38.0 (11.2) | 39.7 (11.7) | 0.01 |
| Caucasian | 95.0% | 91.9% | 95.2% | 0.01 |
| Related to recipient | 78.9 | 90.3 | 78.0 | <0.01 |
| Female gender | 58.2 | 52.1 | 58.7 | 0.03 |
| Smoker | 30.1 | 41.2 | 29.2 | <0.01 |
| Body mass index, kg/m2 | 25.8 (4.3) | 27.6 (4.8) | 25.7 (4.2) | <0.01 |
| Systolic blood pressure, mm Hg | 119.9 (13.0) | 119.6 (13.3) | 119.9 (13.0) | 0.70 |
| Diastolic blood pressure, mm Hg | 73.4 (9.9) | 74.1 (10.0) | 73.3 (9.9) | 0.17 |
| Recipient kidney disease | ||||
| Glomerulonephritis | 28.8 | 31.7 | 28.6 | 0.35 |
| Type 2 diabetes | 4.3 | 3.2 | 4.4 | |
| Other | 66.9 | 65.1 | 67.0 | |
| Serum glucose, mg/dL | 93.3 (14.6) | 97.5 (19.1) | 93.0 (14.1) | <0.01 |
| Serum creatinine, mg/dL | 0.90 (0.16) | 0.94 (0.17) | 0.90 (0.16) | <0.01 |
| eGFR (CKD-EPI), ml/min/1.73 m2 | 99.2 (25.4) | 111.0 (31.0) | 98.2 (24.7) | <0.01 |
| At latest follow-up | ||||
| eGFR (CKD-EPI), ml/min/1.73 m2 | 64.5 (16.4) | 63.5 (19.6) | 64.6 (16.1) | 0.37 |
| HTN | 32.5 | 74.0 | 29.0 | <0.01 |
| Proteinuria | 7.2 | 25.7 | 5.6 | <0.01 |
| CVD | 12.6 | 31.8 | 11.0 | <0.01 |
| BMI, kg/m2 | 27.8 (5.5) | 31.6 (6.1) | 27.5 (5.3) | <0.01 |
CKD-EPI = Chronic Kidney Disease Epidemiology Collaboration equation; eGFR = estimated glomerular filtration rate; SD = standard deviation