| abstract |
Provided is a method capable of calculating a highly reliable estimated value of HbA1c from a plurality of blood glucose level data. A control unit acquires a plurality of pre-meal blood glucose level data, which are blood glucose levels measured before a meal, and a plurality of post-meal blood glucose level data, which are blood glucose levels measured after a meal, from a memory unit (S11, S13), calculating a pre-meal average value that is an average value of the plurality of acquired pre-meal blood glucose levels (S12), calculating a post-meal average value that is an average value of the plurality of acquired post-prandial blood glucose levels (S14), The average blood glucose level that is the average of the average value after meals is calculated (S15), the estimated value of HbA1c is calculated using the average blood glucose level (S16), and the calculated estimated value of HbA1c is displayed on the display unit 10 ( S17). [Selection] Figure 4 |