Navigating disparities: Insights from a colorectal cancer screening program in federally qualified community healthcare centers.

1537Background: Colorectal cancer (CRC) is the second leading cause of cancer deaths in Georgia. Despite evidence for the effectiveness of CRC screening, disparities in access are prevalent in underserved populations. Georgia’s Federally Qualified Health Centers (FQHCs) struggle with low screening rates (42.8%), partly due to Georgia’s lack of Medicaid expansion, poor access to health services in rural areas, and deficiencies in coordinated strategies. The Georgia Colorectal Cancer Control Program (GCRCCP) was funded by the Centers for Disease Control and Prevention to implement evidence-based interventions (EBIs) in qualifying FQHCs across South Georgia. Here, we assess the program's impact on clinic-level screening rates (SR). Methods: Fourteen clinics with 12, 159 CRC-eligible patients (ages 50-75) were enrolled from East Georgia Healthcare Center (EGHC) and Albany Area Primary Health Center (AAPHC). FQHC clinics had to have a SR below 60% to participate in the program. In addition to the EBIs (provider assessment and feedback, provider reminders, patient reminders, reducing structural barriers), the GCRCCP integrated provider education using the ECHO Model and navigation through a nationally recognized, evidence-based patient navigation program. We compared baseline (2020 and 2021) and follow-up data (2022) to determine the average change in SR over time, overall, and by demographic sub-groups. Results: The overall change in SR for the 14 clinics was +6.7%, from a baseline average of 45.3% to 52% in 2022. The average change in SR for EGHC clinics (n=9) was +11.5% (from 32.2 to 43.7%). Women had a higher SR (44.9%) than men (41.8%), but both realized an increase in SR, +10.5% and +9.1%. Non-Hispanic Black Americans (NHBA) experienced a higher increase in SR, +13.7% (from 37.2 to 50.9%) than their Non-Hispanic White (NHW) counterparts (+7.5% (from 29.8 to 37.3%)). The uninsured vs. insured followed a similar pattern (+15.3% (from 17.8 to 33.1%)) vs. +2.1 (from 45.9 to 48%). The average change in SR for AAPHC clinics (n=5) was +1.8% (from 58.4 to 60.2%). There was a decline in SR for men, -8.6% (from 64 to 55.4%), and an increase for women, +3.8% (from 58.2 to 62%). NHBA had a decrease in SR, -0.8% (from 61.2 to 61%), while NHW Americans had an increase in SR, +0.2% (from 53.8 to 54.2%). The uninsured and insured groups realized minimal increases of +0.6% (from 46 to 46.6%) and +0.8% (from 62 to 62.8%), respectively. Conclusions: The implementation of EBIs and patient navigation show varied potential to reduce disparities in accessing CRC screening in underserved populations. FQHC clinics that sustain implementation activities and workflow processes can benefit communities long-term and improve health equity.