. Author manuscript; available in PMC: 2022 Jan 4.

Published in final edited form as: J Ren Nutr. 2019 Nov 21;30(4):296–304. doi: 10.1053/j.jrn.2019.09.008

Table 3.

Multivariable adjusted linear regression models for explanation of eGFR (ml/min/1.73 m²) and urine albumin-to-creatinine-ratio (UACR) (mg/g).

Diet score (per 1-SD increase)	eGFR (ml/min/1.73 m²)			UACR (mg/g)
Diet score (per 1-SD increase)	β-coefficient	SE	P- value	β-coefficient	SE	P- value
DASH diet score^‡	1.226	0.349	<0.001	−1.462	13.539	0.914
Mediterranean diet score^‡	0.932	0.347	0.007	−4.825	13.480	0.720
GFPI^‡	0.252	0.362	0.486	9.170	14.019	0.486

^‡

adjusted for gender, age (years), BMI (kg/m²), caloric intake (kJ/day), smoking (non-smoker, former smoker, smoker), alcohol intake (<3x/week, ≥3x/week), school education (completed ≤9^th, 10^th, ≥12^th grade), HDL-cholesterol (mg/dL), LDL-cholesterol (mg/dL), hypertension (yes/no), diabetes mellitus (yes/no).

Abbreviations: BMI, body mass index; DASH, Dietary Approaches to Stop Hypertension; eGFR, estimated glomerular filtration rate; GFPI, German Food Pyramid Index; HDL-cholesterol, high density lipoprotein-cholesterol; LDL-cholesterol, low density lipoprotein-cholesterol; SD, standard deviation; SE, standard error.