Report summary

Northwestern University Department of Preventive in 2015-2026 reads as a 119-PI network with 801 internal PI collaborations. The dominant subject mix is Medicine as the leading field (43% of slots across 93 PIs; 93 labels), Cardiology and Cardiovascular Medicine as the leading subfield (9% of slots across 26 PIs; 26 labels), and Blood Pressure and Hypertension Studies as the leading topic (2% of slots across 8 PIs; 8 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 22 PIs across distinct clusters. The leading PI names are Jonathan I. Silverberg (168.1 weighted works; Dermatology and Skin Diseases, Allergic Rhinitis and Sensitization). The most visible ties are Donald M. Lloyd‐Jones and Norrina B. Allen (167 shared works, weight 56.3); Sadiya S. Khan and Donald M. Lloyd‐Jones (100 shared works, weight 49.6). The leading breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 344.2, around Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism, Emergency Medicine, led by Sadiya S. Khan, Sanjiv J. Shah, Donald M. Lloyd‐Jones.