Glycated hemoglobin charts, often available in a format suitable for home or clinical printing, are visual aids used to interpret A1c test results. The A1c test measures the average blood glucose level over the preceding two to three months. These charts correlate A1c percentages with estimated average glucose (eAG) values in milligrams per deciliter (mg/dL) or millimoles per liter (mmol/L). For instance, a chart might show that an A1c of 7% corresponds to an eAG of approximately 154 mg/dL.
These resources provide significant value in diabetes management. They offer a readily accessible means of understanding test results, promoting better patient education and self-management. Historically, healthcare professionals relied on complex calculations to translate A1c values. The introduction and widespread adoption of these charts simplified this process, making it easier for individuals with diabetes and their caregivers to understand and track progress toward glycemic control goals. This has contributed to improved adherence to treatment plans and reduced long-term complications associated with poorly controlled blood sugar.
The following sections will elaborate on the components of these charts, discuss their use in different clinical settings, and provide guidance on selecting and utilizing the most appropriate resource for individual needs.
