Univariable and multivariable analyses into factors that relate to predialysis serum phosphate level
Determinant | Univariable Model | Multivariable Model | ||
---|---|---|---|---|
B | 95% CI | B | 95% CI | |
Gender (male) | −0.12 | −0.38 to 0.14 | ||
Age (10 years) | −0.26 | −0.35 to −0.17a | −0.22 | −0.31 to −0.12a |
Diabetes | −0.09 | −0.39 to 0.22 | ||
Dialysis vintage (years) | −0.04 | −0.09 to 0.00a | −0.08 | −0.12 to −0.03a |
Body mass index (kg/m2) | 0.01 | −0.01 to 0.04 | ||
GFR 0 to 1.65 (ml/min per 1.73 m2)b | 0.45 | 0.12 to 0.79 | 0.19 | −0.17 to 0.54 |
GFR 1.66 to 4.13 (ml/min per 1.73 m2)b | −0.11 | −0.45 to 0.22 | −0.32 | −0.67 to 0.03 |
GFR > 4.13 (ml/min per 1.73 m2)b | −0.45 | −0.79 to −0.10 | −0.69 | −1.1 to −0.31a |
Serum albumin (g/dl) | 0.74 | 0.41 to 1.08a | 0.46 | 0.12 to 0.79a |
nPNA (g/kg per day) | 1.04 | 0.56 to 1.51a | 1.09 | 0.60 to 1.57a |
Weekly dialysis Kt/V | −0.01 | −0.19 to 0.18 | ||
Phosphate binders (DDD) | 0.18 | 0.06 to 0.30a | 0.09 | −0.03 to 0.21 |