Let me throw in my 2 cents here. Another problem with the GB AIC calculator is that I can't get it to give me an estimate, as yet, because it apparently wants 3 months of data to perform the calculation. I've only been using GB for the past 2 months. Why not use an initial A1c test result to start off the estimator? At least until we can accumulate enough data. Secondly, Wouldn't using real A1C results during the valid date Range of the test mean that the estimates made by the calculator would be closer to the real result as it wpouldn't have to calculate the AIC for the part where the range overlaps? Of course this is guess work on my part.
-Steve