Modified Glomerular Filtration Rate-Estimating Equations Developed in Asiatic Population for Chinese Patients with Type 2 Diabetes

Table 3

Agreement and CKD stage misclassification between eGFR and sGFR.

	Mean of difference (bias)	Precision (levels of agreement)	CKD stage misclassification
Asian equation	9.4	184.2	61.2^†
Korean equation	12.3	157.4	62.7*
Japanese equation	−5.9	142.0	64.6^†
Thai equation	11.6	190.0	64.6*
Chinese equation 1	12.1	202.4	64.6*
Chinese equation 2	6.7	155.9	55.0
Simplified reexpressed MDRD equation	4.9	92.9	61.7*
CKD-EPI equation	3.6	158.6	61.7*

eGFR: estimated glomerular filtration rate; sGFR: standard glomerular filtration rate; CKD: chronic kidney disease.