Cho, So Hyun and Kim, Seohyun and Lee, You-Bin and Jin, Sang-Man and Hur, Kyu Yeon and Kim, Gyuri and Kim, Jae Hyeon (2023) Impact of continuous glucose monitoring on glycemic control and its derived metrics in type 1 diabetes: a longitudinal study. Frontiers in Endocrinology, 14. ISSN 1664-2392
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Abstract
Aim: We explored the effectiveness of continuous glucose monitoring for 1 year on glycated A1c reduction in adults with type 1 diabetes mellitus.
Methods: We included type 1 diabetes mellitus adults who were either new continuous glucose monitoring users (N = 155) or non-users who were under standard care (N = 384). Glycated A1c was measured at baseline and 3, 6, 9, and 12 months. Individuals with (N = 155) or without continuous glucose monitoring use (N = 310) were matched 1:2 by propensity score. We used the linear mixed models to identify the quantitative reduction in repeated measures of glycated A1c.
Results: The change in glycated A1c from baseline to 12 months was −0.5% ± 1.0% for the continuous glucose monitoring user group (N = 155, P < 0.001) and −0.01% ± 1.0% for the non-user group (N = 310, P = 0.816), with a significant difference between the two groups (P = 0.003). Changes in glycated A1c were significant at 3, 6, 9, and 12 months compared with those at baseline in patients using continuous glucose monitoring (P < 0.001), and the changes differed significantly between the groups (P < 0.001). A linear mixed model showed an adjusted treatment group difference in mean reduction in glycated A1c of −0.11% (95% confidence interval, −0.16 to −0.06) each three months. In the continuous glucose monitoring user group, those who achieved more than 70% of time in range significantly increased from 3 months (37.4%) to 12 months (48.2%) (P < 0.001).
Conclusion: In this longitudinal study of type 1 diabetes mellitus adults, the use of continuous glucose monitoring for 1 year showed a significant reduction in glycated A1c in real-world practice.
Item Type: | Article |
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Subjects: | STM Library Press > Mathematical Science |
Depositing User: | Unnamed user with email support@stmlibrarypress.com |
Date Deposited: | 17 Jul 2023 05:28 |
Last Modified: | 08 Jun 2024 08:01 |
URI: | http://journal.scienceopenlibraries.com/id/eprint/1722 |