Obstetric Triage as a Gateway to Social Care: Social Needs, Disparities, and Implications for Advancing Equity.

Objectives: To estimate the prevalence and distribution of social needs among obstetric triage patients at ChristianaCare; examine associations with patient characteristics and insurance status; and identify implementation and policy implications for integrating social determinants of health (SDOH) screening into obstetric care in Delaware. Methods: We conducted cross-sectional SDOH screening among patients aged ≥18 years presenting to the obstetric triage unit at Christiana Hospital (November 2019-February 2020). An 11-item tool covering 10 social-need domains was administered; 326 (82%) patients participated, and 317 unique patients were analyzed. Descriptive statistics estimated social-need prevalence. Age-adjusted logistic regression assessed associations of race/ethnicity and insurance (Medicaid/self-pay vs other) with each domain and with cumulative needs. Screeners completed brief debriefs on feasibility and workflow. Results: Participants had a mean age of 30.2 years; 49.5% were White, 38.4% Black, and 10.7% Hispanic/Latine; 39.1% had Medicaid or were self-pay. Overall, 46.1% reported ≥1 social need and 7.0% reported ≥4 needs. Financial strain, food insecurity, and housing and transportation challenges were among the most frequently endorsed domains. Black and Hispanic/Latine patients and those with Medicaid or self-pay coverage experienced significantly higher odds of multiple social-need domains and ≥4 needs (all p<0.05). Screening was feasible and acceptable but required attention to privacy, timing, and referral pathways. Conclusions: Nearly half of obstetric triage patients reported unmet social needs, with marked inequities by race/ethnicity and insurance. Triage-based SDOH screening is feasible and can connect patients to social, legal, and community supports.