		Age	Corrected Ca	Phosphate	iPTH	25(OH) D	Ca
Age	r		−0.013	0.014	0.116	−0.039	0.033
Age	p		0.726	0.705	0.001	0.285	0.361
Corrected Ca	r	−0.013		−0.027	−0.097	0.005	0.390
Corrected Ca	p	0.726		0.459	0.008	0.882	<0.001
Phosphate	r	0.014	−0.027		−0.224	0.011	−0.062
Phosphate	p	0.705	0.459		<0.001	0.753	0.088
iPTH	r	0.116	−0.097	−0.224		−0.134	−0.033
iPTH	p	0.001	0.008	<0.001		<0.001	0.364
25(OH) D	r	−0.039	0.005	0.011	−0.134		−0.019
25(OH) D	p	0.285	0.882	0.753	<0.001		0.601
Ca	r	0.033	0.390	−0.062	−0.033	−0.019
Ca	p	0.361	<0.001	0.088	0.364	0.601