Current Practices in Social Determinants of Health Screening in Commission on Cancer Hospitals

Social determinants of health (SDOH) are associated with adverse cancer outcomes, yet the prevalence and impact of SDOH screening across Commission on Cancer (CoC)-accredited programs are unknown. We evaluated national SDOH screening practices and their association with adherence to CoC quality measures.

A cross-sectional survey of 1,445 CoC-accredited programs (October to December 2024) was linked to National Cancer Database data (2020 to 2022). Adult patients treated at 435 responding hospitals (30.1%) were included. Programs were categorized by routine outpatient SDOH screening status. Multivariable logistic regression assessed associations between screening and receipt of quality measure-concordant care, adjusting for screening duration, age, race, ethnicity, Charlson Comorbidity Index, insurance status, rurality, and program type or case count.

Of 435 programs, 165 (37.9%) reported routine SDOH screening. Screening programs more frequently treated ≥10% Medicaid or uninsured patients (29.1% vs 19.6%, p = 0.023). Mean performance was higher at screening hospitals for breast radiation within 60 days (66.6% vs 64.6%, p = 0.046), colon adjuvant chemotherapy within 120 days (84.6% vs 81.9%, p = 0.018), and lung systemic therapy within 90 days (77.2% vs 75.4%, p = 0.043). On adjusted analysis, screening for more than 3 years was independently associated with timely colon adjuvant chemotherapy (odds ratio 1.05; 95% CI 1.01 to 1.07; p = 0.033). Findings persisted after excluding safety net hospitals.

Only one-third of responding CoC programs routinely screen for SDOH. Sustained screening was independently associated with improved adherence to time-sensitive colon cancer chemotherapy, supporting integration of patient-level SDOH assessment into oncology care delivery.