A Dose of Dr. E

“Standard Deviation” can sound like an intimidating term, but all it means is how much our blood sugars bounce around from day to day. It can be a really useful tool to help us know what times of day we’re in range, and where we might need to pay a little bit more attention and make some adjustments.

 

6 Comments
  1. Thanks Steve for your simple, straightforward SD explanation. I have been pushing this with members of our monthly Type 1 group. Most of them give me a “deer in the headlights” gaze, thinking it’s too.complex to understand. When I show them my Dex plots; Mean 148 (SD 48), they are all envious.. Your video helps explaining it better.
    There may be hope yet. Ha! All the best, Jack

    • Jack…thanks so much for your kind comments. It is hard to understand for many who do not live and breathe this stuff every day. Hope you are well.

  2. I have always thought since having CGM data that SD should be more emphasized along with A1C, but it has been difficult to find what it considered a good number. I get frustrated with myself seeing T1D’s below 6.5 A1C (that is amazing! 6.7 was my best) and feel I should be doing better, but after watching your comments I guess I’m doing not so bad 43-50 SD (striving for below 40 but that does not seem to last), A1C avg.7. Life has so many variables each day, it’s tough. Thanks so much for all your online information!

  3. thank you for your information on SD. I have been Type 1 for 18 years and never really knew how that worked. My Endocrine doc doesn’t even look at that, just my A1C [which at last count was 9], and says lets check again in 3 months and see if we can get that down. I am trying to be very pro-active in my treatment and gather as much information as possible. How were you and your patient that you showed in the video able to manage her SD? I am a bouncer and very frustrated.
    Love all your videos and trying to get to California next week for the TCOYD conference. Thank you for all you do to help the Type 1’s out there.

    • Hi Janae,
      The key for my patient was to make sure her basal dose was correct, and we adjusted that based on her fasting overnight, looking at her CGM and then adjusting her dose. Hope that helps!

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