This test measure long term control of diabetes by measuring the average level of glucose over the previous two months. Mrs Cloverdales’s HbA1C is 6.7% (normal range <6%).

This suggests Mrs Cloverdale's diabetes is under good control.

Normal <6.0%

Good control 6.0-7.0%

Acceptable control 7.1-8.0%

Poor control >8.1%