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A member asked:
M58, how accurate is a1c test, because my a1c is 5.8% but my home instrument gives fasting 115 to 150 depending on the diet i take night before?advise
4 doctors weighed in across 3 answers
Very accurate: That is a good range of blood sugar.
Answered 8/30/2014
3.8k views
Accurate: The test for HgbA1c done properly is very accurate. The meter are not. Make sure that you have calibrated your meter with the test strips and try again. Take the test first thing in the AM. If that does not work try a new meter
Answered 8/30/2014
3.8k views
A1C is accurate: However it measures average serum glucose over a 3 month period. An A1C of 5.8% equals an average glucose of about 115-120. Your meter may not be far off.
Answered 8/30/2014
3.8k views
Related Questions
A member asked:
If I brush my teeth during fasting for my A1c test, will it give a false reading?
7 doctors weighed in across 3 answers
A member asked:
How accurate is the fasting glucose blood test? Mine showed 117. Dr said may be pre-diabetes but test not accurate. Do I need A1C to confirm? I did A1C in June and it was normal, 5.3.
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A member asked:
My a1c is 5.8(pre diabetic) During 1st home test my heart was racing, I was nervous. Fasting result was 119. Could this affect result?
A doctor has provided 1 answer
A member asked:
I do take metformin (500) twice a day, and I eat "fair" - do you think that I should be taking a statin to lower cholesterol? I went from an overall 220 to 270 number over the last year. My fasting BG is anywhere from 90 to 120, and my last A1C test came in at 6.4 cholesterol reading
A doctor has provided 1 answer
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