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Linear regression analysis of free fractions of p-cresyl sulfate and p-cresyl glucuronide
| Variable | β | P Value |
|---|---|---|
| Free fraction of p-cresyl sulfate, % | ||
| eGFR, ml/min per 1.73 m2 (Ln) | −0.15 | <0.001 |
| Serum albumin, g/dl | −0.36 | <0.001 |
| Model R2 | 0.25 | |
| Free fraction of p-cresyl glucuronide, % | ||
| eGFR, ml/min per 1.73 m2 (Ln) | −6.78 | <0.001 |
| Serum albumin, g/dl | −7.31 | <0.01 |
| Model R2 | 0.11 |
Ln, natural logarithmic transformation.
