Table 3. Summary table for all variables: Age and gender-matched CKD and Controls.

		N	Mean	SD	Median	Min	Max	P value	Cohen’s d
Age	Healthy	16	57.83	9.21	56	44.39	76
	CKD	16	58	10.57	56.48	37.69	80.17	0.9635	0.02
eGFR	Healthy	16	88.31	12.33	88.74	67	111.56
	CKD	16	42.24	25.78	34	8	85	< .0001	-2.28
R 2*_cor	Healthy	16	19.51	3.05	18.93	14.54	26.47
	CKD	16	23.04	5.83	20.96	15.95	38.64	0.0429	0.76
R 2*_med	Healthy	16	29.85	4.15	29.67	22.09	37.49
	CKD	16	28.97	7.44	27.91	13.52	39.69	0.6835	-0.15
delta_ R 2*_med	Healthy	16	6.53	3.24	7.13	1.23	12.93
	CKD	16	2.77	8.37	3.01	-15.81	19.46	0.11	-0.60
Kidney Volume	Healthy	13	332.28	74.27	371.8	234.04	453.07
	CKD	13	262.36	91.5	257.53	140.03	448.67	0.0428	-0.84
ADC	Healthy	16	1751.28	214.81	1709.88	1564.21	2419.27
	CKD	15	1907.93	317.68	1847.1	1576.24	2477.87	0.1605	0.58