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Hospital / health system · Chicago · United States

Cook County Health and Hospitals System

In research, Cook County Health and Hospitals System stands highest in Medicine (#6,000 of 10,443 worldwide) and Health Sciences (#7,281 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Cardiology and Cardiovascular Medicine and Surgery — Cardiology and Cardiovascular Medicine is 13.5× its share of world research.

ROR OpenAlex
World rank, 2022–2025
#15,451
of 28,054 · #18,933 all time
Rank in United States
#2,186
of 4,192
Research works
719
▲ 216% vs 2013–17
Citations
8.7k
12.1 per fractional work
Top-10% rate
9.9%
record average 16.5%
Open access
38%
world 28%

What is Cook County Health and Hospitals 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
MedicineField #6,000 of 10,443 6.9%152 #8743
Health SciencesDomain #7,281 of 11,982 8.0%162 #10894

Each strip is that field’s whole ranked pool, with the notch where Cook County Health and Hospitals 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).

What does Cook County Health and Hospitals System specialise in?

Where its research is concentrated relative to its size: Cardiology and Cardiovascular Medicine takes 13.5× the share of its output that it takes of world research.

  1. Cardiology and Cardiovascular MedicineSubfield · 27.9 works14×
  2. SurgerySubfield · 24.6 works5.3×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.86× its world share, 9 worksBiochemistry, Geneti…Immunology and Microbiology: 1.93× its world share, 4 worksImmunology and Micro…Neuroscience: 0.44× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.20× its world share, 2 worksPharmacology, Toxico…Chemistry: 0.04× its world share, 0 worksChemistryComputer Science: 0.10× its world share, 2 worksComputer ScienceEngineering: 0.08× its world share, 2 worksEngineeringEnvironmental Science: 0.07× its world share, 1 worksEnvironmental ScienceMathematics: 0.14× its world share, 0 worksMathematicsPhysics and Astronomy: 0.01× its world share, 0 worksPhysics and AstronomyDentistry: 0.50× its world share, 0 worksDentistryHealth Professions: 1.51× its world share, 8 worksHealth ProfessionsMedicine: 4.03× its world share, 152 worksMedicineNursing: 0.73× its world share, 1 worksNursingVeterinary: 1.25× its world share, 0 worksVeterinaryArts and Humanities: 0.03× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.22× its world share, 1 worksBusiness, Management…Decision Sciences: 0.59× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.46× its world share, 2 worksEconomics, Econometr…Psychology: 0.59× its world share, 4 worksPsychologySocial Sciences: 0.18× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.0×. Every wedge is a field page.

Who are the top researchers at Cook County Health and Hospitals System?

Ranked on the composite score, William E. Trick and Revati Varma lead among researchers whose main affiliation is Cook County Health and Hospitals System.

  1. 1 William E. Trick United States · #861,208 worldwide 37 citations · 17 works
  2. 2 Revati Varma United States · #1,460,920 worldwide 0 citations · 15 works
All ranked researchers at Cook County Health and Hospitals System

Which keywords describe research at Cook County Health and Hospitals System?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Diagnosis, Treatment, Myocardial Infarction, Guidelines, Risk Factors, Coronary Artery Disease and Magnetic Resonance Imaging.

▲ 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. Epidemiology28▲ 3.5×75 topics
  2. Treatment14▲ 5.8×29 topics
  3. Diagnosis13▲ 7.3×25 topics
  4. Myocardial Infarction12▲ 26×6 topics
  5. Guidelines12▲ 13×12 topics
  6. Risk Factors12▲ 5.3×22 topics
  7. Coronary Artery Disease10▲ 42×3 topics
  8. Magnetic Resonance Imaging9▲ 19×5 topics
  9. Radiation Exposure9▲ 46×2 topics
  10. Cardiac Imaging9▲ 37×3 topics
  11. Public Health8▲ 2.9×23 topics
  12. Cardiovascular Risk Assessment8▲ 51×2 topics
  13. Computed Tomography Angiography8▲ 60×1 topic
  14. Myocardial Perfusion8▲ 60×1 topic
  15. Cardiovascular Disease7▲ 3.3×20 topics
  16. Echocardiography7▲ 13×7 topics
  17. Heart Failure7▲ 8.0×9 topics
  18. Management6▲ 3.6×23 topics
  19. Clinical Practice Guidelines5▲ 4.9×12 topics
  20. Atherosclerosis5▲ 9.3×5 topics
  21. Catheter Ablation5▲ 21×2 topics
  22. Complications5▲ 5.2×9 topics
  23. Stroke Prevention5▲ 21×2 topics
  24. Mortality5▲ 4.1×8 topics
  25. Clinical Guidelines4▲ 8.0×9 topics
  26. Prophylaxis4▲ 17×2 topics
  27. Immune Response4▲ 3.8×11 topics
  28. Surgical Aortic-Valve Replacement4▲ 30×1 topic
  29. Transcatheter Aortic-Valve Replacement4▲ 30×1 topic
  30. Anticoagulant Therapy4▲ 17×3 topics
  31. Surgery4▲ 5.9×6 topics
  32. Percutaneous Coronary Intervention4▲ 15×4 topics
  33. Atrial Fibrillation4▲ 20×1 topic
  34. Prevention4▲ 4.6×9 topics
  35. Risk Stratification4▲ 27×1 topic
  36. Mortality Risk3▲ 7.0×5 topics
  37. Survival Rates3▲ 17×2 topics
  38. Sudden Cardiac Death3▲ 20×2 topics
  39. Health Care Utilization3▲ 14×3 topics
  40. Revascularization3▲ 9.4×3 topics

Which research topics does Cook County Health and Hospitals System publish most on?

By volume in 2022–2025: Cardiac Imaging and Diagnostics, Cardiac Valve Diseases and Treatments, Atrial Fibrillation Management and Outcomes and Cardiac pacing and defibrillation studies.

Cardiac Imaging and Diag…8Cardiac Imaging and Diagnostics: 8 fractional worksCardiac Valve Diseases and Treatments: 4 fractional worksAtrial Fibrillation Management and Outcomes: 4 fractional worksCardiac pacing and defibrillation studies: 3 fractional worksVenous Thromboembolism Diagnosis and Management: 2 fractional worksCardiac Arrest and Resuscitation: 2 fractional worksInfective Endocarditis Diagnosis and Management: 2 fractional worksAmyloidosis: Diagnosis, Treatment, Outcomes: 2 fractional worksCardiac, Anesthesia and Surgical Outcomes: 2 fractional worksPeripheral Artery Disease Management: 2 fractional works
Radiology, Nuclear Medicine and ImagingCardiology and Cardiovascular MedicineInternal MedicineEmergency Medicine3 others

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

  1. 1 Cardiac Imaging and Diagnostics Radiology, Nuclear Medicine and Imaging 8 works
  2. 2 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 4 works
  3. 3 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 4 works
  4. 4 Cardiac pacing and defibrillation studies Cardiology and Cardiovascular Medicine 3 works
  5. 5 Venous Thromboembolism Diagnosis and Management Internal Medicine 2 works
  6. 6 Cardiac Arrest and Resuscitation Emergency Medicine 2 works
  7. 7 Infective Endocarditis Diagnosis and Management Epidemiology 2 works
  8. 8 Amyloidosis: Diagnosis, Treatment, Outcomes Molecular Biology 2 works
  9. 9 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 2 works
  10. 10 Peripheral Artery Disease Management Surgery 2 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 available38.2%not open61.8%

World: 28% of research is openly available.

with international co-authors7.8%domestic only92.2%

World: 19% is written across borders.

How has Cook County Health and Hospitals System's research output changed?

Output in 2018–2022 was 216% 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 Chicago

All research institutions in Chicago

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.