For decades, the United States has recorded higher mortality rates than other wealthy nations, and the gap has been widening rather than closing. Research published in The Milbank Quarterly examines this troubling divergence, finding that U.S. death rates have exceeded those of peer countries across a broad range of causes, with the disparity growing especially pronounced in recent years.
The pattern is not explained by a single factor. Rather, it reflects a constellation of forces: unequal access to health care, high rates of chronic disease, drug overdoses, firearm deaths and the social and economic stresses that shape health long before a person reaches a hospital. What makes the finding particularly striking is that the United States spends more on health care than any comparable nation, yet achieves worse outcomes. The research suggests that the problem lies not in the volume of medical spending but in how health and its social foundations are distributed. Understanding why Americans die younger is essential to any serious effort to close a gap that has become a defining feature of the country's public health landscape.
