MSRA-0401

A 35-year-old man with type 1 diabetes visits his GP for a check-up on his blood sugar levels. He has been monitoring his daily blood glucose readings and the GP calculates an average of 7.8 mmol/L, indicating the need for better control. However, his HbA1c level is 41.5 mmol/mol (5.9%), indicating good glycaemic control. What could be causing this inconsistency?