Use of glycated albumin for the identification of diabetes in subjects from northeast China

Table 2 Pearson correlation coefficients between oral glucose tolerance test and glycated albumin

	GLU 0 min (mmol/L)	GLU 30 min (mmol/L)	GLU 60 min (mmol/L)	GLU 120 min (mmol/L)	GA (%)	HbA1c (%)
GLU 0 min(mmol/L)	1
GLU 30 min(mmol/L)	0.840	1
Pearson correlation	P < 0.001
GLU 60 min(mmol/L)	0.835	0.888	1
Pearson correlation	P < 0.001	P < 0.001
GLU 120 min(mmol/L)	0.824	0.764	0.854	1
Pearson correlation	P < 0.001	P < 0.001	P < 0.001
GA (%)	0.809	0.717	0.735	0.793	1
Pearson correlation	P < 0.001	P < 0.001	P < 0.001	P < 0.001
HbA1c (%)	0.834	0.747	0.800	0.842	0.872	1
Pearson correlation	P < 0.001	P < 0.001	P < 0.001	P < 0.001	P < 0.001

GA: Glycated albumin; GLU: Glucose; HbA1c: Hemoglobin A1c.