Table 5.
Comparisons of Serum Indoxyl Sulfate and p‐Cresylsulfate in Different Cohorts
| Asians* (n=103) | Caucasians♯ (n=139) | P‐value | |
|---|---|---|---|
| Indoxyl sulfate (mg/L) | 21.1±20 | 8.8±9.8 | <0.01 |
| p‐Cresylsulfate (mg/L) | 12.8±11.5 | 18.9±17.3 | <0.01 |
*Measured by UPLC, ♯Measured by RP‐HPLC. Both two cohorts containing predialysis and dialysis patients.