Comparison of biochemical data between control group and chronic kidney disease group
| Variables | Control group (n=30) | CKD group (n=112) | p Value |
| Ages | 45.3±12.9 | 50.1±14.0 | 0.082 |
| Scr (μmol/L) | 82.9±16.4 | 336.5±152.3 | <0.001 |
| BUN (mmol/L) | 5.7±1.4 | 16.5±6.1 | <0.001 |
| HGB (g/L) | 145.4±12.9 | 104.3±23.1 | <0.001 |
| Ca (mmol/L) | 2.45±0.19 | 2.08±0.16 | 0.031 |
| P (mmol/L) | 0.96±0.43 | 1.47±0.29 | 0.012 |
| Alb (g/L) | 45.9±1.9 | 34.6±5.0 | <0.001 |
| Klotho (ng/mL) | 9.81 (7.45, 12.2) | 2.44 (1.68, 3.13) | <0.001 |
| FGF23 (pg/mL) | 298.95 (257.81, 364.51) | 503.2 (377.7, 683.7) | <0.001 |
Data are presented as mean±SD for normally distributed variables, otherwise median with 25th−75th percentile.
Alb, albumin; BUN, blood urea nitrogen; Ca, calcium; FGF23, fibroblast growth factor 23; HGB, hemoglobin; P, phosphorus; Scr, serum creatinine.