Publications by authors named "A S Brewster"
Background: External incentives increasingly encourage hospitals to address health-related social needs, yet limited evidence exists about whether social needs interventions are associated with quality indicators like potentially preventable admissions.
Objective: We analyze whether four hospital interventions-meal delivery, transportation to health services, mobile clinics, and community-oriented violence prevention programs-are associated with potentially preventable hospitalizations.
Design: Cross-sectional analysis of survey-based and claims-based data.
Genome-wide association studies have identified approximately 200 genetic risk loci for breast cancer, but the causal variants and target genes are mostly unknown. We sought to fine-map all known breast cancer risk loci using genome-wide association study data from 172,737 female breast cancer cases and 242,009 controls of African, Asian and European ancestry. We identified 332 independent association signals for breast cancer risk, including 131 signals not reported previously, and for 50 of them, we narrowed the credible causal variants down to a single variant.
View Article and Find Full Text PDFImportance: A wealth of research on screening for social risks in health care has emerged, but evidence is lacking on how social risk screening among physician practices has changed over time.
Objectives: To evaluate trends in screening for social risks among US physician practices and examine practice characteristics associated with adoption of social risk screening.
Design, Setting, And Participants: The main analysis used a repeated cross-sectional design to analyze results from US physician practices that completed the National Survey of Healthcare Organizations and Systems, a nationally representative survey of physician practices, in 2017 and 2022.
Article Synopsis
- The study evaluated the sustainability of 26 Whole Person Care pilots in California that integrated medical and social services for Medicaid enrollees.
- Key factors affecting sustainability included the program's adaptability, funding structures, and collaborative leadership with managed care plans.
- Many pilots struggled with sustainability due to challenges posed by system and policy changes when transitioning services into Medicaid benefits, especially in rural areas.