Aren’t whole bloods LOWER than plasma readings? You have to take 12.5% off the reading of a plasma machine to understand the value if you are used to whole blood readings.
As a general point, I was told Accu-Check blood testing machines are not accurate at the lower end of the scale, which chimes with what has been said above.
What sort of machine, I mean what is the name of the machine Bayer make?