Table 3.

Biomarkers of renal functioning and corresponding parameter estimates for independent and control variables

	Independent Variables	β	t	P
eGFR
	Beck Depression Inventory	.03	.42	.68
	Perceived Stress Scale Total	.03	.40	.68
	Cook Medley Scale Total	–.02	–.28	.78
	Age	–.45	–8.04	.000a
	Sex	.12	2.09	.04b
	Education	–.00	–.07	.94
	Body mass index	.69	12.74	.000a
			F	P
			2.27	.14
Urine albumin
	Beck Depression Inventory	.03	.29	.78
	Perceived Stress Scale Total	.06	.59	.56
	Cook Medley Scale Total	.03	27	.80
	Age	.15	1.56	.12
	Sex	.06	.52	.54
	Education	–.01	–.15	.89
	Body mass index	.24	2.65	.01b
			F	P
			1.65	.20
Systolic blood pressure
	Beck Depression Inventory	–.02	–.22	.82
	Perceived Stress Scale Total	.12	1.20	.23
	Cook Medley Scale Total	–.06	–.67	.50
	Age	.26	2.93	.00b
	Sex	.22	2.57	.01b
	Education	–.11	–1.26	.21
	Body mass index	.27	3.18	.00b
			F	P
			13.25	.000a

^aP<.001.

^bP<.05.