Table 2.

Correlations of nontraditional (GA and 1,5-AG) and standard (FPG, 2hPG, and HbA1c) glycemic markers

Variables	HbA1c		GA		1,5-AG
	r	P	r	P	r	P
Spearman
GA	0.619	<0.001	-	-	-	-
1,5-AG	–0.504	<0.001	–0.421	<0.001	-	-
FPG	0.577	<0.001	0.469	<0.001	–0.417	<0.001
2hPG	0.609	<0.001	0.591	<0.001	–0.482	< 0.001
Adjust for age and gender
GA	0.709	< 0.001	-	-	-	-
1,5-AG	–0.579	< 0.001	–0.441	< 0.001	-	-
FPG	0.752	< 0.001	0.609	< 0.001	–0.495	< 0.001
2hPG	0.697	< 0.001	0.646	< 0.001	–0.525	< 0.001