Sex‐specific associations between haemoglobin glycation index and the risk of cardiovascular and all‐cause mortality in individuals with pre‐diabetes and diabetes: A large prospective cohort study

In the cohort study, HGI in pre-diabetic and diabetic populations was found to have a U-shaped association with CVD mortality and all-cause mortality in males and an L-shaped association with all-cause mortality only in females. Further prospective and mechanistic studies are warranted.