The value between 5.0% to 5.4% is perfect fine. 看看这篇，不是越低越好。

来源: 于 2022-07-05 11:00:02 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4734630/

 

quote "Using a multivariable adjusted quadratic spline with HbA1c=5.2% as the cut-point, low and high HbA1c values were associated with an increased risk of all-cause mortality among individuals without diabetes."