Thus, research exploring on the correlations of standard glycemic marker [e.g., glycated hemoglobin A1c (HbA1c)] and some nontraditional glycemic markers [e.g., glycated albumin (GA), which reflects the blood glucose level during the previous 2 to 3 weeks, and 1,5-anhydroglucitol (1,5-AG), which reflects the blood glucose level during the previous 1 to 2 weeks] with CAD to identify which glycemic markers are more closely related to CAD is of clinical importance for early screening and intervention of CAD. Here, ALB is linked to coronary artery disorder.