Time in Range is a metric that complements HbA1c and provides actionable information for you and your patients. It helps you quickly assess patients’ glucose, contextualise their HbA1c and increase their Time in Range.
.svg){kind=logo}
Time in Range is a metric that complements HbA1c and provides actionable information for you and your patients. It helps you quickly assess patients’ glucose, contextualise their HbA1c and increase their Time in Range.
Time in Range is the percentage of time per day a person spends within target glucose range. The FreeStyle Libre 2 system automatically calculates the percentage of time your patient spends in, above, or below target range.
The International Consensus sets clear targets for Time in Range.1,^
Increased %TIR is correlated with reduced risk of diabetes related heart4, kidney3 and eye3,5 disease, as well as better peripheral nerve function.6
Estimate of HbA1c for a given Time in Range level based on T1D and T2D studies2:
HbA1c reflects average glucose over the last 2–3 months; it does not show glycaemic excursions of hyper- and hypoglycaemia.1
The FreeStyle Libre 2 system will automatically calculate the percentage of time your patients spend in, above or below target range. This will help identify where your patient needs more support in managing their overall diabetes health.
This Time in Range report shows a person who spent 75% of their day in target glucose range:
LibreView is a secure,8 cloud-based diabetes management system. It provides both healthcare professionals and patients with access to a clear, easy-to-understand reports from compatible FreeStyle glucose monitoring devices. LibreView allows you to create and share standardised, easy-to-read reports from multiple glucose devices into one complete view to aid in better diabetes conversations with your patients and other healthcare professionals.₼
With the AGP report on LibreView you can:
Learn more about Time in Range and the FreeStyle Libre Portfolio through our Healthcare Professional education modules.
We offer various on-demand webinars for Healthcare Professionals.
Take part in our three-part CME accredited webcast programme exploring the growing role of Time In Range as a critical metric of glycaemic control in diabetes management.
Explore our training resources to help you to help your patients understand Time in Range better.
References & Disclaimers
Images are for illustrative purposes only. Not real patient's data.
1. Battelino, T. Diabetes Care (2019): https://doi.org/10.2337/dci19-0028.
2. Vigersky, RA. Diabetes Technol Ter (2019): https://doi.org/10.1089/dia.2018.0310
3. Beck, RW. Diabetes Care (2019): https://doi.org/10.2337/dc18-1444.
4. Lu J, et al. Diabetes Technol Ther. 2020 Feb;22:72-78.
5. Lu J et al. Diabetes Care 2018;41:2370–2376.
6. Li F, et al. Diabetes Res Clin Pract. 2020 Aug;166:108289. doi: 10.1016/j.diabres.2020.108289
7. Leelarathna, L. N Engl J Med. (2022): DOI: 10.1056/NEJMoa2205650.
8. LibreView is ISO27001/27018/27701 certified and HITRUST CSF Certified
^ The international consensus report has been endorsed by the ADA, AACE, AADE, EASD, FEND, ISPAD, JDRF, and PES.
₼ The LibreView data management software is intended for use by both patients and healthcare professionals to assist people with diabetes and their healthcare professionals in the review, analysis, and evaluation of historical glucose meter data to support effective diabetes management. The LibreView software is not intended to provide treatment decisions or to be used as a substitute for professional healthcare advice.
~ Includes percentage of values >13.9 mmol/l.
△ Includes percentage of values <3.0 mmol/l.
The "Yes" link below will take you to a website other than Abbott Laboratories. Links to other websites are not under the control of Abbott Laboratories, and Abbott Laboratories is not responsible for the content of such websites or any link contained in such websites. Abbott Laboratories is providing these links to you only as a convenience, and the inclusion of any link does not imply endorsement by Abbott Laboratories of the site.
Do you want to leave this page?
If you're a healthcare professional located in a different country, please select your country's website from the list of our global sites or contact your local Abbott representative for correct information about the products available in your country.
If you're not a healthcare profressional, click here to go to the FreeStyle Libre consumer website for Ireland.
Stay connected