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Hospital / health system · Baltimore · United States

University of Maryland Medical System

In research, University of Maryland Medical System stands highest in Health Sciences (#8,955 of 11,982 worldwide), 2022–2025.

umms.orgROR OpenAlex
World rank, 2022–2025
#21,874
of 28,054 · #14,612 all time
Rank in United States
#3,235
of 4,192
Research works
916
▲ 13% vs 2013–17
Citations
29k
32.1 per fractional work
Top-10% rate
15.6%
record average 16.5%
Open access
20%
world 28%

What is University of Maryland Medical System known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #8,955 of 11,982 16.1%64 #4527

Each strip is that field’s whole ranked pool, with the notch where University of Maryland Medical System sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.07× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.69× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.93× its world share, 1 worksImmunology and Micro…Neuroscience: 0.97× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.40× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.18× its world share, 0 worksChemistryComputer Science: 0.11× its world share, 1 worksComputer ScienceEngineering: 0.19× its world share, 2 worksEngineeringEnvironmental Science: 0.19× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.04× its world share, 0 worksMaterials ScienceMathematics: 0.33× its world share, 0 worksMathematicsPhysics and Astronomy: 0.11× its world share, 0 worksPhysics and AstronomyDentistry: 1.08× its world share, 0 worksDentistryHealth Professions: 2.66× its world share, 6 worksHealth ProfessionsMedicine: 3.80× its world share, 58 worksMedicineNursing: 2.14× its world share, 1 worksNursingArts and Humanities: 0.09× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.01× its world share, 0 worksBusiness, Management…Decision Sciences: 0.66× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.19× its world share, 0 worksEconomics, Econometr…Psychology: 0.87× its world share, 2 worksPsychologySocial Sciences: 0.15× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.8×. Every wedge is a field page.

Who are the top researchers at University of Maryland Medical System?

Ranked on the composite score, Robert J. Brumback, Lawrence E. Holder and Elias Eg lead among researchers whose main affiliation is University of Maryland Medical System.

  1. 1 Robert J. Brumback United States · #141,432 worldwide 313 citations · 20 works
  2. 2 Lawrence E. Holder United States · #484,308 worldwide 84 citations · 17 works
  3. 3 Elias Eg United States · #491,892 worldwide 50 citations · 17 works
  4. 4 Nathan Hutson United States · #714,335 worldwide 12 citations · 15 works
  5. 5 Mary F. Terhaar United States · #984,350 worldwide 2 citations · 15 works
  6. 6 Laurie D. McGinley United States · #1,124,682 worldwide 22 citations · 22 works
  7. 7 C. James Kruse United States · #1,484,518 worldwide 5 citations · 36 works
All ranked researchers at University of Maryland Medical System

Which keywords describe research at University of Maryland Medical System?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Mortality, Guidelines, Heart Failure, Resuscitation, Management, Surgical Management and Health Outcomes.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology9▲ 2.9×53 topics
  2. Inflammation4▲ 2.5×22 topics
  3. Mortality4▲ 8.7×9 topics
  4. Cardiovascular Disease3▲ 3.7×14 topics
  5. Management3▲ 5.2×14 topics
  6. Guidelines3▲ 8.5×6 topics
  7. Heart Failure3▲ 9.1×7 topics
  8. Resuscitation3▲ 27×4 topics
  9. Treatment3▲ 2.7×15 topics
  10. Health Outcomes2▲ 11×4 topics
  11. Surgical Management2▲ 7.8×10 topics
  12. Complications2▲ 6.1×11 topics
  13. Quality Improvement2▲ 16×4 topics
  14. Diagnosis2▲ 3.1×14 topics
  15. Percutaneous Coronary Intervention2▲ 22×4 topics
  16. Risk Factors2▲ 2.6×11 topics
  17. Trauma2▲ 14×5 topics
  18. Infection Prevention2▲ 31×3 topics
  19. Injury Severity2▲ 33×1 topic
  20. Trauma Center2▲ 66×1 topic
  21. Biomechanics2▲ 8.3×4 topics
  22. Sepsis2▲ 15×4 topics
  23. Diabetes2▲ 5.0×8 topics
  24. Thrombosis2▲ 7.8×4 topics
  25. Clinical Guidelines2▲ 7.2×8 topics
  26. Critical Care2▲ 8.6×7 topics
  27. Echocardiography2▲ 7.3×7 topics
  28. Internal Fixation2▲ 29×2 topics
  29. CT Imaging2▲ 49×2 topics
  30. Coagulopathy2▲ 24×2 topics
  31. Prognosis2▲ 5.8×5 topics
  32. Bone Healing1▲ 40×1 topic
  33. Chronic Kidney Disease1▲ 7.6×7 topics
  34. Extracorporeal Membrane Oxygenation1▲ 23×2 topics
  35. Fracture Epidemiology1▲ 40×1 topic
  36. Hemorrhage1▲ 27×3 topics
  37. Revascularization1▲ 11×3 topics
  38. Breast Reconstruction1▲ 27×2 topics
  39. Cardiogenic Shock1▲ 34×1 topic
  40. Hypothermia1▲ 21×2 topics

Which research topics does University of Maryland Medical System publish most on?

By volume in 2022–2025: Trauma and Emergency Care Studies, Bone fractures and treatments, Mechanical Circulatory Support Devices and Cardiac Arrest and Resuscitation.

Trauma and Emergency Car…2Trauma and Emergency Care Studies: 2 fractional worksBone fractures and treat…1Bone fractures and treatments: 1 fractional worksMechanical Circulatory S…1Mechanical Circulatory Support Devices: 1 fractional worksCardiac Arrest and Resus…1Cardiac Arrest and Resuscitation: 1 fractional worksTrauma, Hemostasis, Coagulopathy, Resuscitation: 1 fractional worksFacial Trauma and Fracture Management: 1 fractional worksReconstructive Surgery a…1Reconstructive Surgery and Microvascular Techniques: 1 fractional worksCardiac, Anesthesia and Surgical Outcomes: 1 fractional worksAbdominal vascular conditions and treatments: 1 fractional worksAbdominal Trauma and Inj…1Abdominal Trauma and Injuries: 1 fractional works
Emergency MedicineEpidemiologyBiomedical EngineeringCritical Care and Intensive Care Medicine2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Trauma and Emergency Care Studies Emergency Medicine 2 works
  2. 2 Bone fractures and treatments Epidemiology 1 works
  3. 3 Mechanical Circulatory Support Devices Biomedical Engineering 1 works
  4. 4 Cardiac Arrest and Resuscitation Emergency Medicine 1 works
  5. 5 Trauma, Hemostasis, Coagulopathy, Resuscitation Critical Care and Intensive Care Medicine 1 works
  6. 6 Facial Trauma and Fracture Management Surgery 1 works
  7. 7 Reconstructive Surgery and Microvascular Techniques Surgery 1 works
  8. 8 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 1 works
  9. 9 Abdominal vascular conditions and treatments Surgery 1 works
  10. 10 Abdominal Trauma and Injuries Surgery 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available19.5%not open80.5%

World: 28% of research is openly available.

with international co-authors8.4%domestic only91.6%

World: 19% is written across borders.

How has University of Maryland Medical System's research output changed?

Output in 2018–2022 was 13% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Baltimore

All research institutions in Baltimore

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.