Table 2.
Markers of chronic kidney disease in first-degree relatives of hemodialysis patients
| Measured parameter | N (percent) or mean ± SD (range) |
|---|---|
| Glycosuria | 484 (9.5%) |
| Hematuria | 912 (17.9%) |
| Proteinuria | 1353 (26.5%) |
| Mean serum creatinine (μmol/l) | 80.9±26.4 (28– 596) |
| eGFR (ml/min/1.73m2 ) | 96.4 ± 22.6 (1.7– 267) |
| eGFR < 90 ml/min/1.73m2 | 1987 (39.6%) |
| eGFR < 60 ml/min/1.73m2 | 291 (5.8%) |
| eGFR 60 – 90 ml/min/1.73m2 with proteinuria | 401 (8%) |
| CKD = eGFR < 60 ml/min/1.73m2 + GFR of 60 – 90 ml/min/1.73m2 with proteinuria | 692 (13.8%) |
| CKD Stages 0 – 1 | 3306 (68%) |
| CKD Stages 2 – 5 | 1556 (32%) |
| BMI (kg/m2 ) | 29.6 ± 11.8 (7.0 – 85) |
| BMI > 25 | 3313 (66.2%) |
| BMI > 30 | 2089 (39.8%) |
| Mean systolic blood pressure (mm Hg) | 123.5 ± 18.1 (100 – 190) |
| Mean diastolic blood pressure (mm Hg) | 77.6 ± 11.2 (58 – 110) |
| Systolic blood pressure > 130 mm Hg | 1435 (28.1%) |
| Diastolic blood pressure > 90 mm Hg | 439 (8.6%) |
eGFR, estimated glomerular filtration rate; CKD, chronic kidney disease; BMI, body mass index.