This article provides an A1c chart to help you understand what different A1c levels mean and how healthcare providers use ...

When your A1C is too high, you are at greater risk of diabetes complications such as kidney disease, cardiovascular ...

An A1C test measures the amount of glucose in your blood over the previous 12 weeks. This is important because it provides a long-term measure of blood-sugar levels, which are used to diagnose and ...

The A1C level test can give false or inaccurate results in some people. Your A1C level can be falsely elevated due to certain medications or health conditions like anemia, among other reasons.

The variation of our Hgb A1c outcome at the dissemination area level (level 2) was not large or statistically significant. The estimated intraclass correlation coefficient (ICC) for the Hgb A1c ...