Table 2.
Uremic characteristics.
| Variable (mg/dL) | Total Levels (n = 75) |
Free Levels (n = 75) |
|---|---|---|
| IS | 1.435 [0.844; 2.367] | 0.092 [0.031; 0.166] |
| pCS | 3.478 [2.303; 4.518] | 0.212 [0.116; 0.369] |
| pCG | 0.191 [0.066; 0.502] | 0.166 [0.062; 0.449] |
| IAA | 0.119 [0.081; 0.188] | 0.037 [0.016; 0.059] |
| HA | 1.820 [0.634; 3.521] | 0.993 [0.247; 1.707] |
| CMPF | 0.411 [0.224; 0.886] | / |
| UA | 6.106 [5.381; 7.016] | / |
Data are presented as median [IQR]. Abbreviations: CMPF, 3-carboxy-4-methyl-5-propyl-2-furanpropionic acid; HA, hippuric acid; IAA, indole-acetic acid; IS, indoxyl sulfate; pCG, p-cresyl glucuronide; pCS, p-cresyl sulfate; UA, uric acid.