Table 4.

Unadjusted and multivariable-adjusted linear regression models examining differences in serum phosphate (mg/dL) as a function of frequency of food group intake (cumulative services per day) and fast food intake. Results are depicted as regression coefficients (95% confidence intervals)

	Processed Meat Intake	Soda Intake		Fast Food Intake
Frequency Measure	servings per day	servings per day	Never	< 1 Time/Week	≤ 1 Time/Week
Unadjusted	−0.11 (−0.18, −0.03)	−0.02 (−0.03, −0.00)	ref	−0.01 (−0.06, 0.04)	−0.05 (−0.10, 0.00)
Model 2*	−0.02 (−0.10, 0.06)	−0.02 (−0.04, −0.01)	ref	−0.02 (−0.07, 0.03)	−0.03 (−0.08, 0.02)

^*Adjusted for age, gender, race/ethnicity, clinical site, body mass index, eGFR, urine albumin to creatinine ratio, and estimated total caloric intake.