Proof Point: Addressing Social Determinants of Health Reduces ED and Hospital Visits, and Reduces Costs

Just a couple weeks ago, I about social determinants of health (SDH), so I was intrigued to come across this recent study in Health Affairs showing that improved access to care and a consideration of SDH can lower emergency room use and inpatient hospitalizations, and reduce costs.

A health clinic in Dallas, the Baylor Scott & White Health and Wellness Center (we’ve also highlighted before), partnered with the Dallas Parks and Recreation Department to create a primary care clinic in a rec center in an underserved Dallas community. The public-private partnership offers clinical services such as routine primary care, regardless of the person’s ability to pay. But it also offers access to other health-supporting interventions. For example, the partnership provides access to programs that help community members participate in physical activity and get healthy food.

Community health workers are also a component of the approach. Patients often need help navigating both the health care system and support programs, for example, free exercise classes at the rec center. Community health workers assist patients with that navigation in a culturally relevant way for the Dallas center. Local churches – more than 25 of them – provide an additional level of support by increasing awareness of the health clinic/rec center offerings and availability of community health workers.

The clinic “exemplifies the integration of social determinants of health within a population health strategy,” according to the study by David Wesson, President, Baylor Scott & White Health and Wellness Center, and his colleagues.

While increasing access to both clinical health care services and health-supporting programs, such as those offered by rec centers, is worthy goal on its own, to health policy wonks the added proof point of cost savings due to a population based approach that integrates SDH is just as exciting.

The study examined emergency department (ED) and inpatient care use for 12 months after initiation of the program. People who used the center’s services experienced a reduction in ED use of 21.4% and a reduction in inpatient care use of 36.7%, with an average cost decrease of 34.5% and 54.4%, respectively. All of these are notable proof points: “These data support the use of population health strategies to reduce the use of emergency services,” the authors conclude.

The Baylor Scott White/Dallas Recreation Center partnership is a great example of how improving access to health care and addressing the social determinants of health can have a positive impact on both health outcomes as well as costs, by reducing expensive types of care such as emergency and inpatient services. We are still building the evidence-base, but this study shows taking a holistic approach to patient care, including addressing the social determinants of health such as culture and language, can help achieve what everyone wants: improved health and lower costs.