95 percent of measured glucose results should fall within 10 mg/dl of a lab reference value for blood glucose concentrations below 100 mg/dl and 10 percent for blood glucose concentrations equal to or above 100 mg/dl.
Investigations and additional testing are conducted if a test strip sample displays a reading outside of specific ranges.Īnother example is Accu-Chek’s advanced 10/10 accuracy rule, which was used for the Accu-Chek Guide system 2. Vials are then tested a second time with blood at various glucose levels to reflect a real-world environment. For every lot of their test strips, which contain millions of strips, at least 1 out of every 128 vials is tested for consistency of performance. The company’s quality control process tests over 60,000 test strips for consistent accuracy. For example, Accu-Chek’s strict manufacturing processes ensure their products meet uncompromising standards of quality. Manufacturers, themselves, also have quality control protocols and standards. ISO: Readings are 95 percent accurate within 15 percent of blood glucose equal to or above 100 mg/dl and are 95 percent accurate within 15 mg/dl for readings under 100 mg/dl. The term “usable” in this case means the range of blood glucose values where the meter has proven to be accurate. FDA: Readings are 95 percent accurate within 15 percent for all readings within the “usable” blood glucose range and 99 percent accurate within 20 percent for all readings within that usable range. Let’s a take a look at the standards for the home-use of these devices: A position statement published in January 2019 compared the standards for blood glucose meter accuracy set by these two organizations. 
The Food and Drug Administration (FDA) sets standards for manufacturers who produce blood glucose meters in the United States and the International Organization for Standardization develops and publishes standards on a global scale. Lastly, beware of using test strips that are unauthorized for sale or that were previously owned. Test strips also come with expiration dates – don’t use strips beyond the expiration date. Using an incompatible test strip can cause inaccurate or error readings different manufacturers have their own processes for developing their test strips. Some third-party products are compatible with branded meters, but not always. If you can, use the test strips of the same brand as your meter.
#TESTING ACCU CHEK TEST STRIPS ACCURACY CODE#
For example, with an Accu-Chek meter, there’s no need to code it, so you have fewer steps in glucose testing. Finally, your meter will need to match a calibration code with the number on the test strip vial. The calibration process can vary per manufacturer and meter. When you first set up your meter, follow the directions included with it. If you’re unsure about the quality of the meter, check for the latest updates and versions by the maker. We discuss this more below, but manufacturers must meet certain standards to be considered accurate. In order to trust the data your meter is providing you, make sure you’re getting a quality meter. An array of things can impact your readings, from the temperature to the testing location, as well as: Blood glucose meter calibration, quality, and coding
Can help with decision-making surrounding medication dosages.Ĩ factors that affect blood glucose meter accuracyĪlthough you should follow the instructions provided with your meter, with this guide, you’ll learn what impacts the validity of it and tips to ensure you’re getting the most accurate result possible. Accurate meters are able to detect episodes of hypo- or hyperglycemia. Is there a connection between your stress and blood sugar?. Did you experience a spike or drop in blood sugar after that amazing Zumba class?. Did that glass of wine last night have a significant impact?. Lets you know what impacts your blood sugar:. Helps you understand and/or anticipate potential lab results when going for your A1c checkup. 
Improved reliability in your data and trust in your current diabetes management plan. Why is it important for a blood glucose meter to be accurate?īlood glucose meter accuracy is important for several reasons: But that also means blood glucose meter accuracy is critical. 
With that said, it’s easy to assume your readings are accurate. Blood glucose meters are used to monitor our progress on a daily basis, too and serve as our primary reference to being able to analyze our blood glucose data. How else can we track our blood sugar? Going to the doctor every three months or so certainly isn’t the way, though it’s how we get updates on our A1c. We know blood glucose meters are pretty necessary for managing Type 2 diabetes. Article originally published on Beyond Type 2
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