I mentioned these a few weeks ago and being in the US for a few weeks (and my 'official' A1C not being due till close on year end), decided to invest $9 in one:
walmart.com/catalog/product.do?product_id=10575934#ProductDetail
Simple to use, sealed up and posted the same day.
Results arrived by email this morning, a bit higher than I'd hoped - 5.1, but several factors mystify me!
The emailed result says test result of 5.1 is normal, and that the reference range of the lab is 4.6% to 6.0%, so my result is a little below the middle of that range. I test fairly frequently, at all tmes of the day, and average down in the mid 4's, so you can see why I'm puzzled, since A1c of 5.2 implies rather higher average BG than I see - closer to 6 (depending on which calculation I use).
I'm on diet/exercise/2x250Mg Met daily and never experience spikes or lows - and only experience a very modest dawn phenomenon.
Hunting around on the 'net, I frequently see 3.5% to 5.5% as normal or reference range for UK labs.
So, do I rescale my US reading by a factor to normalise it to what seems to be UK practice (wishful thinking?) or just wait and see what happens at the end of the year.
Any thoughts?
Mark.
walmart.com/catalog/product.do?product_id=10575934#ProductDetail
Simple to use, sealed up and posted the same day.
Results arrived by email this morning, a bit higher than I'd hoped - 5.1, but several factors mystify me!
The emailed result says test result of 5.1 is normal, and that the reference range of the lab is 4.6% to 6.0%, so my result is a little below the middle of that range. I test fairly frequently, at all tmes of the day, and average down in the mid 4's, so you can see why I'm puzzled, since A1c of 5.2 implies rather higher average BG than I see - closer to 6 (depending on which calculation I use).
I'm on diet/exercise/2x250Mg Met daily and never experience spikes or lows - and only experience a very modest dawn phenomenon.
Hunting around on the 'net, I frequently see 3.5% to 5.5% as normal or reference range for UK labs.
So, do I rescale my US reading by a factor to normalise it to what seems to be UK practice (wishful thinking?) or just wait and see what happens at the end of the year.
Any thoughts?
Mark.