Prospective study of hemoglobin A1c and incident carotid artery plaque in Chinese adults without diabetes.

ABSTRACT:

Background

Diabetes has been reported to be associated with carotid artery plaque (CAP). However, it remains unclear whether hemoglobin A1c (HbA1c) level, a marker for long-term glycemic status, is associated with altered CAP risk in individuals with fasting blood glucose (FBG) concentrations below the current cutoff for diabetes.

Methods

Included were 16,863 Chinese adults (aged 18 years or more; 9855 men and 7008 women) with fasting blood glucose < 7.0 mmol/L at baseline (2013). Both HbA1c level and CAP (assessed via ultrasound B-mode imaging) were annually assessed during 2014-2018. All the participants were further classified into three groups based on baseline HbA1c level: ≤ 5.6%, 5.7-6.4%, and ≥ 6.5%. We used Cox proportional-hazards model to evaluate the association b

SUBMITTER: Xu R 

PROVIDER: S-EPMC6857319 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature