Report summary

For University of Pittsburgh Department of Epidemiology in 2015-2017, the graph shows 47 visible PIs and 101 internal PI collaborations. The dominant subject mix is Medicine as the leading field (51% of slots across 40 PIs; 40 labels), Endocrinology, Diabetes and Metabolism as the leading subfield (8% of slots across 10 PIs; 10 labels), and Diabetes Management and Research as the leading topic (3% of slots across 4 PIs; 4 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Jane A. Cauley (32.9 weighted works; Bone health and osteoporosis research, Hip and Femur Fractures); Anne B. Newman (26.6 weighted works; Frailty in Older Adults, Health disparities and outcomes). The most visible ties are Susan M. Sereika and Lora E. Burke (25 shared works, weight 13.8). The standout breakdown groups are group 1 with 9 PIs, 8 internal connections, weight 28.7, around General Health Professions, Endocrinology, Diabetes and Metabolism, Pediatrics, Perinatology and Child Health, led by Patrick M. Kochanek, Susan M. Sereika, Mary Amanda Dew; group 2 with 8 PIs, 8 internal connections, weight 47.6, around Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism, Genetics, led by Jane A. Cauley, Anne B. Newman, Lewis H. Kuller.