Predictors of significant (moderate/severe) uremic pruritus in the studied patients
| Univariate analysis | Multivariate analysis | |||||
| OR | 95% CI | P value | OR | 95% CI | P value | |
| HD duration | 1.17 | 1.07 to 1.29 | 0.001 | 1.23 | 1.1 to 1.38 | <0.001 |
| Vitamin D supplementation | 3.3 | 1.11 to 9.57 | 0.03 | 3.71 | 1.03 to 13.4 | 0.05 |
| Albumin | 0.42 | 0.21 to 0.84 | 0.01 | 0.32 | 0.14 to 0.74 | 0.01 |
| hsCRP | 1.01 | 1.0 to 1.02 | 0.02 | 1.02 | 1.0 to 1.03 | 0.01 |
HD, hemodialysis; hsCRP, high-sensitivity C-reactive protein.