what is poc hemoglobin a1c
The A1C test is a blood test used to measure the average level of glucose in the blood over the last two to three months, and is used as a means of checking how well blood sugar levels are being controlled for a person with diabetes. Therefore, the A1C level directly correlates to the average blood glucose level over a recent period, and the correlation made by A1C testing is reliable after becoming standardized from clinical trials in recent years.