Wayne State develops novel geocoded map to improve health outcomes
If you live in southeast Michigan, your ZIP code may determine how long you live. Live in the 48236 ZIP of Grosse Pointe and at birth you can expect to live to an average of 82 years. Just a few short miles away, however, if you’re born and live in the Detroit ZIP of 48201, you can shave 13 years off that respectable mark. The 13-year loss can be attributed to numerous factors, including a lack of access to healthy food, health care and safe places to exercise. Resource limitations and socioeconomic disparities in the 48201 ZIP code also contribute to soaring levels of toxic stress and poor health. That stress often manifests in the form of disproportionate levels of high blood pressure, which, if uncontrolled, brings on a host of illness guaranteed to shorten lifespan. That’s the bad news.
The good news, as attendees of the Detroit Regional Chamber’s annual Mackinac Policy Conference heard Thursday morning, is that a radically new form of mapping health data by census tract may give policymakers, researchers and health care providers the information they need to design targeted efforts to improve health in areas with a long history of worse outcomes. The goal, said Phillip Levy, assistant vice president of Translational Science and Clinical Research Innovation for Wayne State University, is to develop a precision approach to population health, guided by data provided by drilling down as far as possible, perhaps even to individual neighborhoods.