Type 1 diabetes

Disparities in Continuous Glucose Monitoring Use Among Women of Reproductive Age with Type 1 Diabetes in the T1D Exchange

Diabetes Technol TherPublished Registry-based observational study

Authors' conclusion

In conclusion, although CGM use was associated with better glycemic control, the majority of reproductive-age women still did not use it.

Study context

Population
Women of reproductive age with T1D in the T1D Exchange clinic registry, 2015–2018
Participants
6,643 assessed women
Exposure
Continuous glucose monitoring (CGM) use by year, recent pregnancy and sociodemographic characteristics
Outcome
Characteristics associated with CGM use
Methodological detailsT1D Exchange clinic registry, 2015–2018
  • T1D Exchange clinic registry
  • 2015–2018

Main finding

As reported in the abstract

CGM use
Adjusted odds ratio (95% CI)
2018vs 2015
1.72(1.51–1.95)
Recent pregnancyvs No recent pregnancyCGM 45.3% vs. 25.8%
1.63(1.23–2.16)

Observational data: associations, not effects.

Further findings

Outcomes associated with CGM use

CGM use associated with lower odds of DKA and lower HbA1c, without any difference in odds of symptomatic severe hypoglycemia

Original publication

Disparities in Continuous Glucose Monitoring Use Among Women of Reproductive Age with Type 1 Diabetes in the T1D Exchange. Diabetes Technol Ther. Published 8 February 2023. doi:10.1089/dia.2022.0412

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