Medicine

publication

Incidence of Frailty, Dementia, and Disability Among Community-Living Older Americans According to County-Level Disadvantage

April 8, 2025

Nicholas Christakis

Sterling Professor of Social and Natural Science, Internal Medicine & Biomedical Engineering

Dr. Nicholas Christakis is Sterling Professor of Social and Natural Science, Internal Medicine & Biomedical Engineering, and he conducts research on social factors that affect health, health care, and longevity. Dr. Christakis was recently recruited to Yale from Harvard, where he is the Director of the Human Nature Lab and the Co-Director of the Yale Institute for Network Science. His current work involves the application of network science and mathematical models to understand the dynamics of health in longitudinally evolving networks.

Harlan Krumholz

Harold H. Hines, Jr. Professor of Medicine (Cardiology); Professor of Investigative Medicine and Public Health (Health Policy); Director, Center for Outcomes Research and Evaluation (CORE)

Harlan Krumholz is a cardiologist and scientist at Yale University and Yale New Haven Hospital. He is the Harold H. Hines, Jr. Professor of Medicine. He is a leading expert in the science to improve the quality and efficiency of care, eliminate disparities and promote equity, improve integrity and transparency in medical research, engage patients in their care, and avoid wasteful practices.

Mary Tinetti

Gladys Phillips Crofoot Professor of Medicine (Geriatrics)

Dr. Tinetti is the Gladys Philips Crofoot Professor of Medicine and Public Health at Yale School of Medicine. Her current research and clinical focus is on clinical decision-making for older adults in the face of multiple health conditions, measuring the net benefit and harms of commonly used medications, and the importance of cross-disease universal health outcomes.

Institution for Social and Policy Studies

Advancing Research • Shaping Policy • Developing Leaders

Medicine