Association of time in tight range and 1,5-anhydroglucitol in type 2 diabetes.

ABSTRACT:

Aims

Among the novel metrics derived from continuous glucose monitoring (CGM), time in tight range (TITR) has gained increasing attention. Our study aimed to investigate the relationship between 1,5-anhydroglucitol (1,5-AG) and TITR in patients with type 2 diabetes.

Materials and methods

This cross-sectional study included 1531 moderately controlled patients with type 2 diabetes on a stable treatment regimen. TITR and time in range (TIR) were measured with CGM. Spearman correlation analysis was used to assess the relationship between serum 1,5-AG and TITR, and the predictive efficacy of serum 1,5-AG for identifying TITR > 50% was evaluated by the receiver operating characteristic curves.

Results

The median levels of serum 1,5-AG and glycated haemoglobin A1c (HbA1c) in

SUBMITTER: Su H 

PROVIDER: S-EPMC12326922 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature