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    • 6 hours, 17 minutes ago
      Deborah Wright likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      It's rare I have questions, but if I do, I send a message to my Endocrinologist, and she responds quickly.
    • 6 hours, 20 minutes ago
      Deborah Wright likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      I use the patient portal to ask my doctor.
    • 6 hours, 20 minutes ago
      Deborah Wright likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      I seldom have any questions other than RX refill request which I submit through the patient portal. If I do have treatment questions, I typically do my own research, and if not satisfied with what I find out, I submit a question in the portal.
    • 6 hours, 21 minutes ago
      Deborah Wright likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      When I come up with a question between visits, I usually just do some research.
    • 7 hours, 54 minutes ago
      Mike S likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      I use the patient portal to ask my doctor.
    • 7 hours, 54 minutes ago
      Mike S likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      Being at high risk for dementia (both genetic and behavioral) and at an advanced age while still making very complex decisions about pump, CGM, and data issues Phew! What a premise! Is the optimal strategy for T1D management most likely to be MDI by caregivers in assisted living?
    • 8 hours, 11 minutes ago
      Lawrence S. likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      How to avoid the rebounding effects of a low blood sugar.
    • 8 hours, 11 minutes ago
      Lawrence S. likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      After making pump setting changes due to new Mounjaro, why are my post meal glucose levels so high and how do we fix it?
    • 8 hours, 11 minutes ago
      Lawrence S. likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      Will I be okay during pregnancy, especially now that I'm over 40?
    • 8 hours, 14 minutes ago
      Lawrence S. likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      Being at high risk for dementia (both genetic and behavioral) and at an advanced age while still making very complex decisions about pump, CGM, and data issues Phew! What a premise! Is the optimal strategy for T1D management most likely to be MDI by caregivers in assisted living?
    • 8 hours, 14 minutes ago
      Lawrence S. likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      Between regular T1D visits, I often wonder whether daily patterns—like changes in stress, sleep, or meals—affect my numbers more than I realize. Sometimes I take a short mental break with a quick game, such as subway surfers mod apk, before reviewing my data again. It helps me reset so I can ask clearer questions at my next appointment.
    • 8 hours, 44 minutes ago
      Carrolyn Barloco likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      Being at high risk for dementia (both genetic and behavioral) and at an advanced age while still making very complex decisions about pump, CGM, and data issues Phew! What a premise! Is the optimal strategy for T1D management most likely to be MDI by caregivers in assisted living?
    • 8 hours, 45 minutes ago
      Carrolyn Barloco likes your comment at
      Between your regular T1D care visits, what questions tend to come up that you wish you could ask a diabetes expert? Share your thoughts in the comments.
      Will I be okay during pregnancy, especially now that I'm over 40?
    • 20 hours, 6 minutes ago
      kilupx likes your comment at
      Do you currently take metformin?
      Before I was correctly diagnosed the primary care physician said I must be type 2 due to my age of 36, even though I was always very thin and had rapidly lost even more weight. He prescribed metformin- I proceeded to get sicker and sicker. Finally got to an endocrinologist who tested and said I was T1D, and I was put immediately on insulin. What a game changer.
    • 20 hours, 8 minutes ago
      kilupx likes your comment at
      Do you currently take metformin?
      Other I took Metformim for 3 months when I was first incorrectly diagnosed with T2. I am very sensitive to insulin and don’t need it yet.
    • 1 day, 3 hours ago
      ConnieT1D62 likes your comment at
      Do you currently take metformin?
      In the late 2010s, I began to become insulin resistant and started packing on a lot of weight. I believe using a pump facilitated this because of the abundance of insulin readily available. My doctor put me on metformin, then Jardiance, then Victoza. As a result, my insulin use went from 120-140 units per day to a minimum of 24, up to 40 depending on carb loads. I also lost 102 lbs. It may not be for everyone, but if you're starting to notice insulin resistance, it can be a good weapon to have.
    • 1 day, 6 hours ago
      Kristi Warmecke likes your comment at
      Do you currently take metformin?
      Wow!
    • 1 day, 6 hours ago
      Kristi Warmecke likes your comment at
      Do you currently take metformin?
      I've had T1D for 50 years. I started taking Metformin 9 months ago. I take full dose at bedtime to manage my morning glucose rise. It keeps the liver from releasing glucose. It has helped.
    • 1 day, 9 hours ago
      Lawrence S. likes your comment at
      Do you currently take metformin?
      In the late 2010s, I began to become insulin resistant and started packing on a lot of weight. I believe using a pump facilitated this because of the abundance of insulin readily available. My doctor put me on metformin, then Jardiance, then Victoza. As a result, my insulin use went from 120-140 units per day to a minimum of 24, up to 40 depending on carb loads. I also lost 102 lbs. It may not be for everyone, but if you're starting to notice insulin resistance, it can be a good weapon to have.
    • 1 day, 9 hours ago
      Lawrence S. likes your comment at
      Do you currently take metformin?
      I took it for four years when I was diagnosed with T2. After four years of not being able to control my bs I asked my endocrinologist if I could go on insulin and he said yes and the T2 drugs stopped.
    • 1 day, 9 hours ago
      Gerald Oefelein likes your comment at
      Do you currently take metformin?
      Other I took Metformim for 3 months when I was first incorrectly diagnosed with T2. I am very sensitive to insulin and don’t need it yet.
    • 1 day, 9 hours ago
      Gerald Oefelein likes your comment at
      Do you currently take metformin?
      I took it for four years when I was diagnosed with T2. After four years of not being able to control my bs I asked my endocrinologist if I could go on insulin and he said yes and the T2 drugs stopped.
    • 1 day, 9 hours ago
      Gerald Oefelein likes your comment at
      Do you currently take metformin?
      In the late 2010s, I began to become insulin resistant and started packing on a lot of weight. I believe using a pump facilitated this because of the abundance of insulin readily available. My doctor put me on metformin, then Jardiance, then Victoza. As a result, my insulin use went from 120-140 units per day to a minimum of 24, up to 40 depending on carb loads. I also lost 102 lbs. It may not be for everyone, but if you're starting to notice insulin resistance, it can be a good weapon to have.
    • 1 day, 18 hours ago
      René Wagner likes your comment at
      Have you had to switch diabetes medications in the past year due to health insurance changes?
      I hate formulary changes mid year. They should not be allowed!
    • 1 day, 18 hours ago
      René Wagner likes your comment at
      Have you had to switch diabetes medications in the past year due to health insurance changes?
      I will be possibly switching from Humalog to Novalog next year. There is NO Medicare Part D plan in my county that now covers Humalog. Complicated by the fact that I use a Humalog specific Smart Pen, it will be one more hassle in T1 world. My endo will submit a formulary exception request next year. My hoarded supply of cartridges will carry me through while waiting for the response 🤞🏻I cannot believe that this is the broken system that we have to settle for in the richest country in the world.
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    How important is the A1c measurement to you?

    Home > LC Polls > How important is the A1c measurement to you?
    Previous

    When evaluating your T1D, is your A1c or your time in range more important to you?

    Next

    For caregivers of children with T1D, do you have any special accommodations available from your child’s school? For adults with T1D, did you have special accommodations when you were in school?

    Samantha Walsh

    Samantha Walsh has lived with type 1 diabetes for over five years since 2017. After her T1D diagnosis, she was eager to give back to the diabetes community. She is the Community and Partner Manager for T1D Exchange and helps to manage the Online Community and recruit for the T1D Exchange Registry. Prior to T1D Exchange, Samantha fundraised at Joslin Diabetes Center. She graduated from the University of Massachusetts with a Bachelors degree in sociology and early childhood education.

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    34 Comments

    1. Barb Robertson

      I answered somewhat unimportant. Time in range is much more important and more precise

      7
      2 years ago Log in to Reply
    2. Douglas Kosmicki

      With CGM data and a hgba1c between 5 to 5.4 for over 5 years now I don’t check it more than every 6-12 months. However this my choice and would check more often if blood sugars were not normal.

      2 years ago Log in to Reply
    3. Kathy Hanavan

      I answered moderately important even though I view TIR as much more valuable because the medical world, other than in diabetes providers is focused on A1c still. One day soon, I hope that changes.

      3
      2 years ago Log in to Reply
    4. Lawrence S.

      I answered “very important”, but felt perhaps somewhere between very important and somewhat important. I view all of my T1D numbers as important. My A1c is just one important part of the the puzzle. Time in Range is important, as are trends, actual CGM readings, and a myriad of other important blood test and urine test results.

      4
      2 years ago Log in to Reply
    5. Patrick Burner

      The older you get the more important it becomes just like kidney health.

      1
      2 years ago Log in to Reply
    6. John Barbuto

      TIR most important.

      2
      2 years ago Log in to Reply
    7. Dennis Dacey

      I answered “neutral” as this measurement is treated by me as a guidepost on my journey through diabetes.
      Yes, what we now call HgA1c/HbA1c is certainly an important measurement guide, I do not use this reading as a goal. I say that even though, in 1974, my body and blood was used in the development of this test.

      2
      2 years ago Log in to Reply
    8. Jane Cerullo

      I try to keep eye on A1c, TIR standard deviation. Keeps me honest

      2
      2 years ago Log in to Reply
    9. Rex Franklin

      I answered ‘Very Important’ because my A1C shows to my Endo and Medical Insurance that I am compliant and well controlled T1D.

      1
      2 years ago Log in to Reply
    10. Marty

      I care about A1c’s only to the extent that it affects some health care providers’ (not my endo’s) impression of my blood sugar control. Particularly because I have irregularities with hemoglobin metabolism, A1c’s don’t mean much for me and actual blood sugar measurements are far more informative.

      2
      2 years ago Log in to Reply
      1. Lorri McLuckie

        This is exactly how I feel. My Dexcom predicted A1C is always much lower than the actual test result comes back. And all other doctors besides my endo, look at A1c and don’t think that my control is as good as it actually is.

        1
        2 years ago Log in to Reply
    11. Lyn McQuaid

      It used to be more important in the days before CGMs. I am suspicious of it for me now because it is always significantly lower than the average blood sugar values my Dexcom gives for 30, 60, and 90 days. For example, my Dexcom will say the average would result in an A1C of 6.1 while my A1C result is a 5.4. It’s been consistently like this ever since I got my first Dexcom eight years ago and my endo can’t explain it.

      1
      2 years ago Log in to Reply
      1. Bruce Schnitzler

        Same trends for me. My endocrinologist thinks it may be due to (1) my severe anemia or (2) the cancer medications I take.

        1
        2 years ago Log in to Reply
      2. Lyn McQuaid

        Thanks for your reply, Bruce! I am neither anemic nor take cancer meds so I’m not sure what my issue is but that is interesting to know. My endo originally thought that perhaps the meter I was using for finger stick calibrations (back when I used a Dexcom that required calibration) was inaccurate so I got a new meter that is supposed to the most accurate on the market but nothing changed. (Shrugs)

        1
        2 years ago Log in to Reply
    12. Janice B

      I am much more concerned with time in range. Which gives a better measure of blood sugar measurement

      7
      2 years ago Log in to Reply
    13. Kristi Warmecke

      My TIR (time in range) is more import to me and my endocrinologist.

      1
      2 years ago Log in to Reply
    14. Sharon Gerdik

      My A1C results have never been accurate. My Endo says I probably have a protein in my blood that negates the results. I always get a Fructosamine test and that result correlates with my TIR.

      1
      2 years ago Log in to Reply
    15. Pauline M Reynolds

      It was all important in the past, but just moderately important since I have had a CGM.

      1
      2 years ago Log in to Reply
    16. Ernie Richmann

      A1c is important- just understand that it is an average. Also very important is time in range. An acceptable average doesn’t tell the whole story especially if an individual is experiencing many lows and highs.

      2
      2 years ago Log in to Reply
    17. Melissa Childers

      A1c is not as important now that 6 are CGM’S with TIR.

      1
      2 years ago Log in to Reply
    18. Christine Gran

      As the mother of a teen with T1 it is very important to me, but not important enough for my son to change his habits to have better blood sugar management.

      1
      2 years ago Log in to Reply
    19. Carol Meares

      The 3 major pieces of data I use to assess how well I am doing:
      A1c, Time in range, and Standard deviation. Occasionally, I will delve deeper if numbers are getting out of whack.

      2
      2 years ago Log in to Reply
    20. David Hedeen

      A1c somewhat important yet TIR tell a better story of diabetic control

      2
      2 years ago Log in to Reply
    21. Ahh Life

      1. Time in range
      2. Standard deviation
      3. CGM hourly one month report.

      These are the most useful for my management. A1c is very useful for me to educate non-endocrinologist physicians who erroneously believe:

      1. Everyone should have lower A1c’s,
      2. The A1c is the be-all and end-all of diabetic management, and
      3. A1c is the gold standard for diabetic management. 🤕🤠

      2
      2 years ago Log in to Reply
    22. Janis Senungetuk

      I consider TIR far more important, because the A1c is an average and after 68 years living with T1D “average” is an illusion. A1c results from the same time period have varied from one certified lab to another. My endo agrees with me, unlike the other physicians I see who treat the A1c number as the decisive judgement on my glucose management skills.

      2
      2 years ago Log in to Reply
    23. Becky Hertz

      Time in range is the more important measurement for me. A1c is important for insurance reasons but TIR gives a better indication of how steady I am.

      2 years ago Log in to Reply
    24. TomH

      I use GMI, SD, and CoV more, A1c is only because my Endo still uses due to Medicare and medical community reliance on it.

      2 years ago Log in to Reply
    25. Juha Kankaanpaa

      Since using a cgm, the A1c measurement is no longer important to me. The cgm gives me real information on my bg levels whereas A1c is, and always has been, an estimate with high individual variation.

      2
      2 years ago Log in to Reply
    26. cynthia jaworski

      one doesn’t get a complete picture unless multiple statistics are used. I like to see a1c, TIR and SD.

      2 years ago Log in to Reply
      1. lis be

        Hi, what’s SD?

        2 years ago Log in to Reply
    27. Stephen Woodward

      Given that the A1C testing technology is decades old and directly impacted by ethnicity, health, recent big, lab variabilities, food, drugs, and more, it is not a valuable daily management assessment tool, CGM data is far more effective at assessing daily management.

      2 years ago Log in to Reply
    28. Kim Murphy

      I didn’t realize how important A1C was in relation to things besides T1D. I had a sholder injury and needed rotator cuff repair. Two surgeons said oh you are diabetic so it is just Normal age related wear and tear. When I finally found a surgeon that agreed I had an actual injury he said he would only do surgery if my A1C was under 7. So I am glad I keep it at 6.3- 6.6

      2 years ago Log in to Reply
    29. Jeff Balbirnie

      Zero importance. I understand how the information is used. Most white coats utilize it in the manner of as “moral” scythe (e.g. entirely negative) at every possible opportunity. I understand it well, I reject any import

      2 years ago Log in to Reply
    30. T1D4LongTime

      A1C is important because it is the only current measure of T1D control that reflects actual physical lab-obtained BG. However, it alone is not a good measure of control. TIR and SD are dependent on BG meters (point in time) or CGMs (continuous measuring). Both meters and CGMs can vary from lab-drawn BG values.

      2 years ago Log in to Reply

    How important is the A1c measurement to you? Cancel reply

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