Table S3.

Goodness-of-fit among the different models

Total (n=1,586)	Carotid hypertrophy (n=1,579)		Lower limb atherosclerosis (n=1,553)		Cardiac hypertrophy (n=1,577)		Microalbuminuria (n=1,537)		Arterial stiffening (n=1,533)
Equations	AIC	P-value	AIC	P-value	AIC	P-value	AIC	P-value	AIC	P-value
MDRD	521.247	ns	1,421.704	<0.01	1,736.528	ns	302.080	ns	1,711.694	<0.01
CKD-EPI	521.392	ns	1,411.528	Reference	1,737.047	ns	299.038	Reference	1,690.964	Reference
aCKD-EPI	520.530	ns	1,415.310	ns	1,732.407	Reference	303.961	ns	1,707.235	<0.01
cCKD-EPI	519.782	Reference	1,415.070	ns	1,734.270	ns	306.967	0.02	1,701.476	<0.01
c-aMDRD	521.030	ns	1,419.735	0.02	1,738.172	ns	303.390	ns	1,713.643	<0.01

Abbreviations: AIC, Akaike information criterion; MDRD, Modification of Diet in Renal Disease; ns, not significant; CKD-EPI, Chronic Kidney Disease Epidemiology Collaboration; aCKD-EPI, Asian-modified CKD-EPI; cCKD-EPI, Chinese-modified CKD-EPI; c-aMDRD, Chinese-abbreviated MDRD.