Table 2. Correlations between Urinary Sodium and Calcium Excretion based on Calcium Intake .

	Correlation Coefficient (R)*
	Urinary sodium (mEq/L)	p
Urinary Calcium (mg/dl)
All Participants	0.255	<0.001
Calcium Intake below the Mean †	0.451	<0.001
Calcium Intake above the Mean †	0.144	0.117

^*Data are presented as Pearson Correlation Coefficients (R).

^†Mean calcium intake are 744.27 mg/d.