SDOH screening, health equity, community resources, and the clinician's advocacy role
The most evidence-based clinical intervention in the world will fail if the client has no food, lives in unsafe housing, cannot afford their medications, or has no transportation to follow-up appointments. Social determinants of health account for 30–55% of health outcomes — understanding, screening for, and addressing them is a clinical competency as important as any technical skill.
The World Health Organization defines social determinants of health as the conditions in which people are born, grow, work, live, and age — and the wider set of forces and systems shaping those conditions. The five key domains identified by Healthy People 2030: economic stability (poverty, employment, food security), education access and quality, social and community context (social support, discrimination), neighborhood and built environment (housing, transportation, environmental quality), and healthcare access and quality.
SDOH account for an estimated 30–55% of health outcomes — dwarfing the impact of clinical care, which accounts for approximately 20%. This means that the social context of clients' lives matters more to their health than most clinical interventions.
Home health clinicians are uniquely positioned to identify SDOH — they see the home environment directly. Standardized screening tools: the PRAPARE (Protocol for Responding to and Assessing Patients' Assets, Risks, and Experiences) and the Accountable Health Communities Health-Related Social Needs Screening Tool cover domains including housing instability, food insecurity, transportation difficulties, utilities insecurity, and interpersonal safety.
High-yield clinical questions: Do you ever have to choose between paying for food and paying for medications? Do you ever run out of medication before you can afford more? Is it ever difficult to get to medical appointments? Do you feel safe at home? Have the lights or heat been shut off recently?
Health disparities are preventable differences in health outcomes linked to social, economic, and environmental disadvantage. In the United States, disparities are well-documented across racial, ethnic, income, geographic, and LGBTQ+ lines — in chronic disease burden, life expectancy, maternal mortality, pain management, and access to specialist care. Disparities are not biological inevitability — they reflect structural inequities that clinical care can partially address through equitable treatment, advocacy, and resource connection.
At the individual level: screen for SDOH at every admission and regularly throughout care, document findings, connect clients to community resources (food banks, Meals on Wheels, transportation assistance, utility assistance programs, senior centers, housing navigators), and advocate with the care team to address SDOH as clinical priorities. At the systems level: advocate for policies that reduce health disparities, support community health initiatives, and recognize when barriers to care are structural rather than individual "non-compliance."
Complete this 5-question quiz with 80% or higher to earn your CEU credit for this lesson.