131-LB: Diabetes and Disparities in Continuous Glucose Monitoring in Community Health Care Settings

Abstract

Federally qualified health centers (FQHCs) serve vulnerable DM patients in primary care in underserved settings. The state of DM (glycemic control, complications) may differ and utilization of technologies (e.g. continuous glucose monitoring [CGM]) may be essential. But the current state of DM and CGM is poorly characterized. Using EHR data from a national FQHC network (2015-2021) we examined baseline demographic characteristics, CGM prescriptions, and their association. We included 47,579 with DM: n=1630 with T1D [3%], n= 45,949 T2D [97%], 38% Hispanic, 34% Black (Table 1). Notably, T1D pts [mean age 43 SD 16], had poor glycemic control (HbA1c 9.4 SD 2.4) with elevated DM complications severity index scores [mean DSCI 2.3 SD 4.7]. Overall CGM prescriptions were extremely low; 9% in T1D and only 1% in T2D. Among T1D, those who were Hispanic [OR 0.39, (CI 0.23, 0.66), p < 0.001] or Black [OR 0.52, (CI 0.33, 0.81), p = 0.003] were less likely to have CGM prescribed than White adults, after adjustment. Among T2D, those who were Hispanic [OR 0.42, CI 0.33, 0.55, p < 0.001] or Black [OR 0.68, CI 0.54, 0.85, p = 0.001] were similarly less likely to have CGM. Non-private insurance was also a significant factor. DM severity (poor control, complications) is notable in FQHCs, yet CGM is exceptionally low. These findings underscore the major translation gap in standard of care for FQHCs and the critical need to understand inequities. Disclosure A. Wallia: Research Support; UnitedHealth Group, Novo Nordisk, Eli Lilly and Company. D. Bright: None. A. Eggleston: None. M. J. O'brien: None. S. Agarwal: Advisory Panel; Medtronic, Consultant; Beta Bionics, Inc., Research Support; Abbott Diabetes, Dexcom, Inc. A. L. Owen: None. E. L. Lam: None. K. Davis: None. S. Bailey: Advisory Panel; Gilead Sciences, Inc., Consultant; Lundbeck, Pfizer Inc., Research Support; Eli Lilly and Company, Merck Sharp & Dohme Corp., Gilead Sciences, Inc., Lundbeck, Pfizer Inc. S. E. Delacey: None. A. Pack: Consultant; Gilead Sciences, Inc., Research Support; Merck & Co., Inc., Pfizer Inc., Gordon and Betty Moore Foundation, RRF Foundation for Aging, Lundbeck, Eli Lilly and Company, Gilead Sciences, Inc. J. Espinoza: Consultant; Sanofi, Research Support; NIH - National Institutes of Health, FDA, Speaker's Bureau; Glooko, Inc. Funding Centers for Diabetes Translation Research (5P30DK020541, 472P30DK092949-11A); National Pilot and Feasibility Grant for Diabetes Research Centers; Center for Diabetes Translation Research