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Full-Text Articles in Social and Behavioral Sciences
Relationship Between Sodium And Potassium Intake And Blood Pressure In A Sample Of Overweight Adults, Rhoda Ndanuko, Linda C. Tapsell, Karen E. Charlton, Elizabeth Neale, Katrina M. O'Donnell, Marijka Batterham
Relationship Between Sodium And Potassium Intake And Blood Pressure In A Sample Of Overweight Adults, Rhoda Ndanuko, Linda C. Tapsell, Karen E. Charlton, Elizabeth Neale, Katrina M. O'Donnell, Marijka Batterham
Faculty of Science, Medicine and Health - Papers: part A
Objective: The aim of this study was to examine the relationship between sodium and potassium intakes and blood pressure (BP) in a clinical sample.
Methods: Secondary analysis of baseline data from 328 participants (mean age: 43.6 ± 8 y, mean body mass index [BMI]: 32.4 ± 4.2 kg/m2, mean systolic BP [SBP]/diastolic BP [DBP]: 124.9 ± 14.5/73.3 ± 9.9 mm Hg) of the 12-mo HealthTrack randomized controlled weight loss trial was conducted. Resting BP and 24-h urine sodium and potassium were measured. Dietary intake was evaluated with 4-d food records and self-reported diet histories.
Results: Urinary sodium was …