Nathalie Huguet

Social risk factors and cancer prevention care among patients in community health-care settings

Abstract Background Social risks are negatively associated with receipt of cancer preventive care. As knowledge is lacking on the pathways underlying these associations, we investigated associations between patient-reported social risks and colorectal cancer (CRC), cervical cancer, and breast cancer screening order provision and screening completion. Methods This study included patients eligible for CRC, cervical cancer, or breast cancer screening at 186 community-based clinics between July 1, 2015, and February 29, 2020. Outcomes included up-to-date status for indicated cancer screenings at baseline; percentage of subsequent study months in which patients were up-to-date on screenings; screening order receipt; and screening completion. Independent variables were patient-reported food insecurity, transportation barriers, and housing instability. Analyses used covariate-adjusted generalized estimating equation models, stratified by social risk. Results Patients with documented social risks were less likely to be up-to-date on any cancer screening at baseline and in most cases had a lower rate of total study months up-to-date on screenings. All cancer screenings were ordered less often for food-insecure patients. Cervical cancer screening was ordered less often for transportation-insecure patients. The likelihood of completing a screening test differed statistically significantly by select social risks: Cervical cancer and CRC screening rates were lower among food-insecure patients, and CRC screening rates were lower among transportation-insecure patients. The likelihood of breast cancer screening completion did not differ by social risk status. Conclusion Social risks affect both the ordering and the receipt of cancer screening. Research is needed on strategies to mitigate the impact of different social risks on cancer early-detection services.

A Scoping Literature Review on Evidence-Based Strategies to Increase Cervical Cancer Screening

Previous reviews of strategies to increase cervical cancer screening are more than 10 years old, the U.S. continues to fall short of the Healthy People 2030 cervical cancer screening goal, and guidelines were revised in 2018, therefore an updated review of the existing literature is needed. We conducted a scoping review using electronic databases PubMed, Scopus, and Ovid Medline that included publication dates between 2012 and 2021 to answer the question, “Which strategies implemented in U.S. primary care settings have been most successful in increasing rates of cervical cancer screening since the 2012 US Preventative Services Task Force cervical cancer screening guidelines were published?” We mapped findings to pre-specified implementation strategy categories. After initially identifying 399 articles, we excluded 350 due to duplicates or not meeting review criteria, leaving 49 articles for full review. We excluded 37 of these during full-text review and identified 2 additional articles from the manual search of reference lists for a total of 14 studies for abstraction. Eleven articles reported on strategies resulting in increased cervical cancer screening, and 3 did not. Clinic workflow re-design strategies showed the greatest promise in improving cervical cancer screening rates, education strategies for patients had mixed results, and quality management strategies were not effective. These findings suggest clinical workflow re-structures and patient education strategies can increase cervical cancer screening in primary care settings. Results are particularly important in settings that care for underserved populations, as these settings may need additional implementation strategies to decrease cervical cancer screening disparities.