Making a Case for Whole Person Health.

Our conventional approach to health care tends to separate patients' health by body system, treating each independently and "efficiently"-e.g., minimal time with a provider, reliance on medications, and little investment to support behavioral and lifestyle improvements. Meanwhile, the United States has the most expensive health care in the world, with some of the worse outcomes. Purpose In this paper, we make the case for transforming health care from a disease-centric approach to a "whole person" model. We provide detailed health and health care utilization assumptions for a hypothetical patient, Mrs. M, over her life from age 40 to 80 years under 2 care scenarios: the continuation of conventional care (Version A) and a whole person care approach (Version B). Analysis We developed a set of health care utilization assumptions for each scenario, applied 2023 U.S. dollar (USD) resource prices, and estimated cumulative total health care costs. The price and the health care utilization assumptions for the conventional care scenario were validated using Medical Expenditures Panel Survey (MEPS) data. At age 80, with conventional care, we find Mrs. M increasingly frail and living in a skilled nursing facility, with total cumulative health care costs of $353,155. With whole person care, we find her active and generally healthy at age 80, with total cumulative health care costs of $52,425. Although based on an "imagined" case, the 2 versions of Mrs. M's history illustrate how an investment beginning in early middle age to support a healthy diet, physical activity, and stress management can plausibly lead to improved health and well-being, as well as reduced health care spending.