Clinical meaning
Community resource navigation is an essential competency for practical nurses that involves identifying patient needs beyond clinical care, connecting patients and families with appropriate community services, and following up to ensure that referrals result in actual service access. The social determinants of health (SDOH) framework provides the theoretical foundation for this practice, recognizing that health outcomes are shaped by the conditions in which people are born, grow, live, work, and age. Research consistently demonstrates that social determinants account for 30 to 55 percent of health outcomes, exceeding the contribution of clinical healthcare services (estimated at 10 to 20 percent). The practical nurse encounters patients whose health is profoundly affected by these determinants daily, making SDOH screening and resource referral a core nursing function. The five key domains of social determinants include economic stability (employment, income, food security, housing stability), education access and quality (literacy, language, early childhood education), healthcare access and quality (insurance coverage, provider availability, health literacy), neighborhood and built environment (housing quality, transportation, safety, environmental conditions), and social and community context (social support, discrimination, civic participation, incarceration history). Poverty is the single most powerful predictor of poor health outcomes across the lifespan. Individuals living below the poverty line experience higher rates of chronic disease, mental illness, substance use disorders, and premature mortality. Food insecurity affects approximately one in eight households and is associated with increased hospitalization rates, poorer chronic disease control (particularly diabetes), and adverse childhood developmental outcomes. Housing instability and homelessness create cascading health effects including increased exposure to communicable diseases, inability to store medications properly, barriers to wound care and chronic disease management, and severe psychological distress. The SDOH screening process uses validated tools such as the PRAPARE (Protocol for Responding to and Assessing Patients' Assets, Risks, and Experiences) screening tool, the Health Leads screening tool, or the Accountable Health Communities screening tool to systematically identify social risk factors. The practical nurse administers these screening tools, documents findings, initiates referrals to appropriate community resources, and follows up to determine whether patients successfully accessed services. Effective referral navigation requires knowledge of available community resources, established relationships with community organizations, understanding of eligibility criteria and application processes, and the ability to advocate on behalf of patients who face barriers to access. The 211 information and referral service, available across North America, provides a comprehensive database of health and human services organized by category and geography, serving as a starting point for resource identification.