CKD stage | Calcium [mmol/L] | Phosphate [mmol/L] | 25-OH vitamin D [nmol/L] | 1,25 (OH)2 vitamin D [pmol/L] | Alkaline phosphatase [U/L] | intact PTH [pmol/L] | FGF-23 [pg/mL] |
---|---|---|---|---|---|---|---|
CKD stage I | 2.32 (2.2-2.4) | 1.27 (1.1-1.4) | 61 (48.5-86.5) | 82 (70.5-100.5) | 153 (85.0-216.5) | 3.8 (2.8-4.8) | 39.4 (30.9-47.2) |
CKD stage II | 2.39 (2.3-2.4) | 1.19 (1.2-1.4) | 45 (44ā91) | 57 (46ā73.5) | 153 (96ā283) | 4.4 (3.3-7.8) | 45.2 (24.3-51.6) |
CKD stage III | 2.36 (2.3-2.4) | 1.22 (1.2-1.3) | 64 (47ā101) | 53.5 (41ā64.2) | 218 (122.5-254) | 8.8 (7ā9.3) | 52.8 (28.9 ā 102.8) |
CKD stage IV+V | 2.22 (2.1-2.4) | 2.06 (1.7-2.3) | 58.5 (47.5-127.2) | 17 (12ā32.5) | 188 (102ā261) | 44.4 (9.7-79.1) | 461.1 (158.4 ā 666.8) |