Table 4. Correlation analysis between different eGFR equations for patients with hemophilia A and B.
| Equation | Schwartz | Cystatin C-based | Creatinine-cystatin C-based | |
|---|---|---|---|---|
| Hemophilia A | Schwartz | 1 | ||
| Cystatin C-based | 0.230 | 1 | ||
| Creatinine-cystatin C-based | 0.574 | 0.617 | 1 | |
| Hemophilia B | Schwartz | 1 | ||
| Cystatin C-based | 0.841 | 1 | ||
| Creatinine-cystatin C-based | 0.886 | 0.783 | 1 | |
| *p<0.05 – Kendall’s 𝜏 | ||||