Estimated 24-hour Sodium Excretion from Available Equations Is a Poor Predictor of Intake (OR15-06-19)

摘要

ObjectivesAccurate estimates of sodium (Na) intake are critical for advancing our understanding of Na and cardiovascular disease. The aim of this study was to utilize data from a controlled feeding study to assess the agreement between estimated 24hUNa, calculated from several timed spot urine collections, and known Na intake.