Table 2 Multivariate logistic regression analysis for risk factors for phosphorus ≥ 4.4

Albumin (g/dL)

1.14 (0.92-1.41)

0.68 (0.50-0.94)^b

1.22 (0.96-1.55)

Corr. Calcium (mg/dL)

2.90 (2.43-3.45)^a

3.59 (2.55-5.05)^a

2.95 (2.14-4.05)^a

Cholesterol (mg/dL)

1.003 (1.001-1.005)^a

1.0003 (0.998-1.003)

1.004 (1.00-1.01)^b

Gender (Female)

1.61(1.39-1.87)^a

1.83 (1.51-2.23)^a

1.66 (1.25-2.17)^b

Age, years

0.98(0.977-0.987)^a

0.98 (0.97-0.99)^a

0.98 (0.971-0.99)^a

BMI (kg/m²)

0.99 (0.98-1.005)

0.97 (0.95-0.99)^b

0.99 (0.96-1.02)

Low Hemoglobin

1.52 (1.17-1.98)^a

1.52 (1.003-2.29)^b

1.48 (0.87-2.51)

GFR (CKD-Epi)

0.996 (0.992-0.999)^b

0.996 (0.989-1.003)

0.99 (0.989-1.00)

Fasting Glucose (mg/dL)

0.999 (0.995-1.002)

Vitamin D 25-OH-D (ng/ml)

1.00 (0.99-1.01)

Serum PTH (pg/ml)

0.99 (0.98-1.00)