Report summary

For Duke University Department of Population Health Sciences in 2015-2026, the graph shows 113 visible PIs and 563 internal PI collaborations. The dominant subject mix is Medicine as the leading field (43% of slots across 89 PIs; 89 labels), General Health Professions as the leading subfield (8% of slots across 24 PIs; 24 labels), and Health Systems, Economic Evaluations, Quality of Life as the leading topic (5% of slots across 16 PIs; 16 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Thomas W. LeBlanc (74.9 weighted works; Childhood Cancer Survivors' Quality of Life, Palliative Care and End-of-Life Issues). The most visible ties are Leah L. Zullig and Hayden B. Bosworth (48 shared works, weight 29.1). The standout breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 172.2, around General Health Professions, Economics and Econometrics, Public Health, Environmental and Occupational Health, led by Matthew L. Maciejewski, Brystana G. Kaufman, Courtney H. Van Houtven.