Question:
From Colorado, USA:
There seem to be hundreds of models of blood glucose monitors. I recently found that my three blood glucose meters gave different results:
- 177 mg/dl
- 215 mg/dl
- 203 mg/dl
Is this okay?
Answer:
Take 20% of any of these numbers, and you'll see that they are really about
the same; differences of up to +/- 20% are acceptable for these devices in
light of the differences among the different meters.
You really can't compare one meter to another brand and expect identical
results, because of differences in design, your technique in doing the
test, the amount of time between tests, and other factors such as how the
results are reported.
WWQ
Original posting 21 Jul 97