High Salt Intake Increases Copeptin but Salt Sensitivity Is Associated with Fluid Induced Reduction of Copeptin in Women

Table 5

Correlations between the change in systolic salt sensitivity and change in copeptin, in weight, and in 24 h urinary volumes, during low and high salt consumption.

SBP
	All		Female		Male
	Copeptin	−0,21	0,22	−0,58	0,02	−0,05	0,83
Weight	0,27	0,08	0,33	0,18	0,25	0,29
Urine volume	0,05	0,78	−0,13	0,61	0,27	0,25

SBP, systolic salt sensitivity; Copeptin, the change of copeptin during high salt intake and low salt intake; Weight, change in weight; Urine volume, change in urinary volume from high to low urinary volume; , significance.