Table 5.
Changes of laboratory parameters before and after kidney transplantation
| Variables | Day+10 | Day+30 | ||||||
|---|---|---|---|---|---|---|---|---|
| Mean±SD | T | P< | Mean±SD | T | P< | |||
| Hypo-Pi | Normo-Pi | Hypo-Pi | Normo-Pi | |||||
| Pi (mg/dL) | 1.83±0.39 | 3.78±1.51 | 6.78 | 0.001 | 1.91±0.38 | 3.34±0.6 | 10.37 | 0.001 |
| Cr (mg/dL) | 1.2±0.22 | 1.88±1.48 | 2.4 | 0.02 | 1.19±0.14 | 1.43±0.32 | 3.5 | 0.001 |
| eGFR (ml/min/1.73 m2) | 64.67±14.08 | 49.16±19.2 | 3.29 | 0.002 | 62.8±8.1 | 52.7±14.2 | 3.19 | 0.003 |
| Ca (mg/dL) | 9.1±0.5 | 8.8±0.7 | 1.79 | 0.08 | 9.23±0.48 | 9.44±0.52 | 1.45 | 0.154 |
| Mg (mg/dL) | 1.77±0.25 | 1.76±0.24 | 0.06 | 0.95 | 1.85±0.27 | 1.93±0.37 | 0.87 | 0.38 |
| K (mg/dL) | 4.6±0.5 | 4.3±0.45 | 2.17 | 0.036 | 4.52±0.54 | 4.54±0.67 | 0.13 | 0.89 |
| 25(OH)D (ng/d) | 40.46±18.3 | 34.63±17.14 | 1.12 | 0.268 | 36.4±22.3 | 35.1±12.6 | 0.24 | 0.81 |
| iPTH (pg/dL) | 106.7±76.66 | 120.8±115.4 | 0.52 | 0.604 | 108.3±65.44 | 85.75±5.72 | 1.2 | 0.24 |
| FGF-23 (pg/dL) | 242.6±381.03 | 139.9±309.05 | 1.01 | 0.323 | 41.35±48.9 | 26.92±29.79 | 1.2 | 0.21 |
| FGF-23 pre-Tx (pg/dl) | 1128.1±1117 | 426.93±582.7 | 2.58 | 0.03 | 1027.4±1069.2 | 475.64±678.7 | 2.08 | 0.04 |
| Urine Pi (mg/24 h) | 1027.2±500.85 | 967.8±487.8 | 0.41 | 0.68 | 890.57±291.76 | 817.52±356.18 | 0.79 | 0.43 |
| TMP/GFR | 0.64±0.44 | 2.05±0.93 | 7.2 | 0.001 | 0.91±0.38 | 2.29±0.81 | 7.99 | 0.001 |
| Hb (mg/dL) | 11.04±2.63 | 10.71±1.93 | 0.48 | 0.63 | 12.6±1.87 | 12.61±1.78 | 0.02 | 0.98 |
Tx=Transplantation; SD=Standard deviation; Pi=Inorganic phosphorus; Ca=Calcium; eGFR=Estimated glomerular filtration rate; Mg=Magnesium; K=Potassium; 25(OH) D=25-hydroxy vitamin D; PTH=Parathyroid hormone; FGF-23=Fibroblast growth factor 23; TMP/GFR=The ratio of transport maximum of Pi to estimated Glomerular Filtration Rate; Hb=Hemoglobin; iPTH=Intact PTH