Phosphorus ≥ 4.4 mg/dL | Phosphorus < 4.4 mg/dL | P value | |
---|---|---|---|
Means±SE or % | Means±SE or % | ||
Biochemical | |||
Albumin (g/dL) | 4.31±0.01 | 4.26±0.01 | <0.01 |
Blood urea nitrogen (BUN) (mg/dL) | 12.80±0.16 | 12.66±0.40 | 0.74 |
BUN ≥ 20 mg/dL | 6.78 | 8.63 | 0.51 |
Vitamin D (25-0H-D) (ng/ml) | 24.45±0.51 | 22.81±0.60 | 0.01 |
Vitamin D <10 (25-OH-D) (ng/ml) | 4.05 | 5.58 | 0.12 |
Vitamin D >30 (25-OH-D) (ng/ml) | 21.82 | 16.68 | 0.10 |
Parathyroid hormone(pg/mL) | 38.25±1.48 | 44.09±1.64 | 0.02 |
Total calcium (mg/dL) | 9.57±0.01 | 9.44±0.01 | <0.01 |
Corrected calcium (mg/dL) | 9.59±0.01 | 9.44±0.01 | <0.01 |
Calcium >10 mg/dL | 7.19 | 3.99 | <0.01 |
Cholesterol (mg/dL) | 202.14±1.15 | 194.90±1.88 | <0.01 |
Serum creatinine (mg/dL) | 0.84±0.004 | 0.86±0.01 | 0.11 |
Uric acid (mg/dL) | 5.29±0.04 | 5.45±0.08 | 0.10 |
eGFR (MDRD) | 94.57±1.01 | 92.31±0.73 | 0.051 |
eGFR (CKD-Epi) | 98.16±0.60 | 95.90±1.09 | 0.052 |
Hemoglobin A1c | 5.49±0.02 | 5.54±0.03 | 0.15 |
Fasting glucose (mg/dL) | 99.52±0.86 | 103.99±0.52 | <0.01 |
C-reactive protein (mg/dL) | 0.36±0.02 | 0.37±0.01 | 0.55 |
Anemia and Iron | |||
Low hemoglobin levels* | 6.62 | 5.04 | 0.03 |
Low hematocrit levels^ | 13.2 | 11.44 | 0.07 |
Low hemoglobin or hematocrit | 13.51 | 11.69 | 0.08 |
Low Ferritin <12 ng/mL | 12.78 | 11.96 | 0.60 |
High Transferrin Sat > 4.6 g/L | 16.02 | 14.36 | 0.36 |
Socio-demographics | |||
Gender | |||
Male | 12.73 | 87.27 | <0.01 |
Female | 17.66 | 82.34 | |
Age (years) | 42.34±0.49 | 45.91±0.65 | <0.01 |
Ethnicity | |||
Mexican | 14.16 | 85.84 | 0.56 |
Other Hispanic | 14.24 | 85.76 | |
White | 15.29 | 84.71 | |
Black | 15.16 | 84.84 | |
Other Race | 16.65 | 83.35 | |
Poverty income Ratio | 3.07±0.06 | 3.08±0.05 | 0.90 |
Poverty income Ratio <1 | 14.54 | 13.07 | 0.14 |
Health History and Diet | |||
Body Mass Index (kg/m2) | 27.86±0.20 | 28.75±0.25 | <0.01 |
Obesity (BMI ≥ 30 kg/m2) | 31.32 | 36.08 | 0.08 |
Self reported diabetes | |||
Yes | 7.76 | 92.24 | 0.07 |
No | 16.32 | 83.68 | |
Phosphorus Intake mg/day | 1410.25±21.91 | 1364.69±23.43 | 0.14 |
Steroids (>past 30 days, any) | 0.70 | 0.44 | 0.20 |
Envrionmental Phenols | |||
Urinary Benzopheone-3 (ng/mL) | |||
≤6 | 15.62 | 84.38 | 0.13 |
>6 & ≤30.1 | 13.07 | 86.93 | |
>30.1 | 16.98 | 83.02 | |
Urinary Bisphenol A (ng/mL) | |||
<1.3 | 16.05 | 83.95 | 0.72 |
≥1.3 & <3 | 14.45 | 85.55 | |
≥3 | 15.47 | 84.53 | |
Urinary Tricolsan (ng/mL) | |||
≤4.2 | 15.78 | 84.22 | 0.63 |
>4.2 & <23.3 | 16.07 | 83.93 | |
≥23.3 | 14.51 | 85.49 |