Awake-to-asleep urinary sodium excretion ratio

1. Awake-to-asleep urinary sodium excretion ratio is associated with systolic blood pressure dipping in humans (B=1.0127 (95% CI, 0.0599–1.9656)).

   “a lower awake-to-asleep ratio of the urinary sodium excretion rate was associated with lower systolic BP dipping”

   HumansApparently healthy participants; adjusted analysis24 hoursn = 175

   Psychological Stress and the Diurnal Patterns of Sodium Excretion and Blood Pressure: Results From the SABRE Study

   Journal of the American Heart Association·16 Oct 2026

More on Systolic blood pressure dipping

1. Stress-induced urinary sodium excretion rate is associated with awake-to-asleep urinary sodium excretion ratio in humans (B=0.2253 (95% CI, 0.0490–0.4016)).

   “a smaller stress-induced urinary sodium excretion rate was associated with a lower awake-to-asleep ratio of urinary sodium excretion rate”

   HumansApparently healthy participants; adjusted analysisn = 180

   Psychological Stress and the Diurnal Patterns of Sodium Excretion and Blood Pressure: Results From the SABRE Study

   Journal of the American Heart Association·16 Oct 2026

More on Stress-induced urinary sodium excretion rate