Table 2 BP Levels (mmHg) and 24-h Urinary Sodium and Potassium Excretions (mmol/d) at Baseline and During Dietary Interventions.

From: Effect of Salt Intake on Plasma and Urinary Uric Acid Levels in Chinese Adults: An Interventional Trial

 

SBP

DBP

MAP

24 h urinary Na+

24 h urinary K+

Baseline

116.9 ± 1.7

75.3 ± 1.0

89.2 ± 1.1

172.1 ± 7.6

37.9 ± 2.0

Low-salt diet

112.4 ± 1.3†

75.6 ± 0.9

87.9 ± 0.9

91.2 ± 4.0†

34.4 ± 1.6

High-salt diet

122.0 ± 1.9*

78.7 ± 0.9*

93.1 ± 1.2*

266.7 ± 7.5*

37.6 ± 1.7

  1. Values are means ± SE. †P < 0.05 vs baseline; *P < 0.05 vs low-salt diet. BP, blood pressure; SBP, systolic blood pressure; DBP, diastolic blood pressure; MAP, mean arterial pressure.
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