Dataset from Metabolomics for Identifying Biomarkers of Dietary Intake and Kidney Disease Progression: A Secondary Data Analysis of the Modification of Diet in Renal Disease (MDRD) Study

The present record represents a secondary data analysis of the Modification of Diet in Renal
Disease (MDRD) Study. For this analysis, the MDRD study data and specimens were retrieved
from the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Central
Repository. A global, untargeted, metabolomic profile was used to investigate biomarkers of
dietary intake as well as biomarkers of kidney disease progression.