Table S5.

Crude relations between equation-eGFR and cardiovascular TOD indicators

Equations	IMT (n=1,579)		ABI (n=1,553)		LVMI (n=1,577)		UACR (n=1,537)		Aortic PWV (n=1,533)
	β	P-value	β	P-value	β	P-value	β	P-value	β	P-value
MDRD	−0.005	0.84	0.11	<0.001	−0.06	0.01	−0.07	0.004	−0.15	<0.001
CKD-EPI	−0.03	0.19	0.15	<0.001	−0.09	<0.001	−0.11	<0.001	−0.22	<0.001
aCKD-EPI	−0.10	<0.001	0.12	<0.001	−0.09	<0.001	−0.07	0.005	−0.17	<0.001
cCKD-EPI	−0.08	0.002	0.10	<0.001	−0.07	0.003	−0.06	0.03	−0.15	<0.001
c-aMDRD	−0.02	0.41	0.10	<0.001	−0.06	0.01	−0.07	0.009	−0.13	<0.001

Note: Crude linear regression was performed without adjustment.

Abbreviations: eGFR, estimated glomerular filtration rate; TOD, target organ damage; IMT, intima-media thickness; ABI, ankle–brachial index; LVMI, left ventricular mass index; UACR, urine albumin to creatinine ratio; PWV, pulse wave velocity; MDRD, Modification of Diet in Renal Disease; CKD-EPI, Chronic Kidney Disease Epidemiology Collaboration; aCKD-EPI, Asian-modified CKD-EPI; cCKD-EPI, Chinese-modified CKD-EPI; c-aMDRD, Chinese-abbreviated MDRD.