Table 2 Kidney function panel tests measured 0–3 days before the kidney biopsy procedure by eGFR range
eGFR ≥ 90 | eGFR 60–89 | eGFR 30–59 | eGFR 15–29 | eGFR < 15 | Total | |
|---|---|---|---|---|---|---|
N (%) | 113 (19.1) | 93 (15.7) | 206 (34.8) | 113 (19.1) | 67 (11.3) | 592 (100) |
Hgb (g/dL) | 13.5 (1.7) | 13.6 (2.1) | 12.7 (2.2) | 11.2 (1.7) | 9.9 (1.5) | 12.4 (2.3) |
K (mmol/L) | 4.06 (0.40) | 4.26 (0.71) | 4.28 (0.51) | 4.42 (0.62) | 4.45 (0.68) | 4.28 (0.6) |
Phosphate (mmol/L) | 1.10 (0.20) | 1.06 (0.24) | 1.12 (0.36) | 1.26 (0.26) | 1.90 (0.59) | 1.22 (0.42) |
Calcium - ionized (mmol/L) | 1.24 (0.04) | 1.22 (0.04) | 1.24 (0.06) | 1.22 (0.06) | 1.14 (0.08) | 1.22 (0.06) |
PTH (pmol/L) | 4.3 (5.4) | 6.9 (4.6) | 9.9 (9.3) | 14.4 (9.9) | 30.1 (17.8) | 11.6 (12.1) |
Creatinine (umol/L) | 66.5 (13.3) | 97.9. (17.9) | 145.4 (30.7) | 233.9 (53.3) | 578.7 (261) | 188.8 (176) |
eGFR (mL/min/1.73m2) | 111.6 (12.9) | 72.7 (8.9) | 43.3 (8.3) | 23.5 (4.4) | 8.8 (3.3) | 53.2 (34.8) |
Urea (mmol/L) | 4.9 (1.7) | 7.3 (3.3) | 10.5 (7.1) | 14.7 (5.8) | 26.2 (11.8) | 11.5 (8.9) |
HCO3 (mmol/L) | 26.5 (2.8) | 26.5 (3.0) | 24.9 (3.1) | 23.6 (3.2) | 21.9 (4.5) | 24.8 (3.6) |
Albumin (g/L) | 38.1 (7.2) | 35.4 (8.7) | 39.6 (6.8) | 38.3 (6.7) | 33.3 (5.3) | 37.7 (7.3) |
25-OH-vitamin D (nmol/L) | 50.6 (33.8) | 47.8 (29.2) | 59.5 (28.6) | 68.1 (32.4) | 47.6 (28.1) | 56.2 (31.2) |
u-dipstick hemoglobin (0–4) | 1.8 (1.4) | 2.0 (1.6) | 1.5 (1.5) | 1.4 (1.5) | 2.7 (1.4) | 1.7 (1.5) |
u-ACR (mg/mmol) | 150.7 (214) | 241.0 (268) | 130.1 (180) | 147.6 (203) | 207.4 (281) | 163.9 (222) |