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Hospital / health system · Los Angeles · United States

LAC+USC Medical Center

In research, LAC+USC Medical Center stands highest in Health Sciences (#5,752 of 11,982 worldwide) and Medicine (#5,178 of 10,443 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 5.7× its share of world research.

World rank, 2022–2025
#11,544
of 28,054 · #6,155 all time
Rank in United States
#1,574
of 4,192
Research works
3.8k
▲ 40% vs 2013–17
Citations
88k
23.4 per fractional work
Top-10% rate
12.8%
record average 16.5%
Open access
20%
world 28%

What is LAC+USC Medical Center 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 #5,752 of 11,982 10.7%238 #2535
MedicineField #5,178 of 10,443 10.2%212 #2101

Each strip is that field’s whole ranked pool, with the notch where LAC+USC Medical Center 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 LAC+USC Medical Center specialise in?

Where its research is concentrated relative to its size: Surgery takes 5.7× the share of its output that it takes of world research.

  1. SurgerySubfield · 43.4 works5.7×
← less than its size predictsmore →

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: 0.06× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.94× its world share, 16 worksBiochemistry, Geneti…Immunology and Microbiology: 0.99× its world share, 3 worksImmunology and Micro…Neuroscience: 1.16× its world share, 6 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.32× its world share, 2 worksPharmacology, Toxico…Chemistry: 0.08× its world share, 0 worksChemistryComputer Science: 0.34× its world share, 8 worksComputer ScienceEarth and Planetary Sciences: 0.23× its world share, 1 worksEarth and Planetary …Engineering: 0.16× its world share, 8 worksEngineeringEnvironmental Science: 0.15× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.01× its world share, 0 worksMaterials ScienceMathematics: 1.02× its world share, 4 worksMathematicsPhysics and Astronomy: 0.50× its world share, 4 worksPhysics and AstronomyDentistry: 1.04× its world share, 2 worksDentistryHealth Professions: 2.45× its world share, 21 worksHealth ProfessionsMedicine: 3.41× its world share, 212 worksMedicineNursing: 1.69× its world share, 3 worksNursingVeterinary: 0.25× its world share, 0 worksVeterinaryArts and Humanities: 0.07× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.18× its world share, 2 worksBusiness, Management…Decision Sciences: 0.34× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 1.03× its world share, 7 worksEconomics, Econometr…Psychology: 0.89× its world share, 9 worksPsychologySocial Sciences: 0.27× its world share, 11 worksSocial Sciencesworld share
more than its size predictsabout as predictedless

Rings at 0.5×, and 2×. Widest outward: Medicine, 3.4×. Every wedge is a field page.

Who are the top researchers at LAC+USC Medical Center?

Ranked on the composite score, M. J. Miller, Paul Y K Wu and Luis A Cabal lead among researchers whose main affiliation is LAC+USC Medical Center.

  1. 1 M. J. Miller United States · #402,635 worldwide 87 citations · 17 works
  2. 2 Paul Y K Wu United States · #590,561 worldwide 90 citations · 23 works
  3. 3 Luis A Cabal United States · #1,273,304 worldwide 10 citations · 16 works
  4. 4 Sharma Op United States · #1,349,517 worldwide 16 citations · 35 works
  5. 5 W. Richard Bukata United States · #1,511,233 worldwide 1 citations · 28 works
All ranked researchers at LAC+USC Medical Center

Which keywords describe research at LAC+USC Medical Center?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Mortality, Risk Factors, CT Imaging, Quality Improvement, Clinical Guidelines, Trauma 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. Epidemiology37▲ 2.9×92 topics
  2. Mortality17▲ 9.2×12 topics
  3. Risk Factors16▲ 4.3×25 topics
  4. Quality of Life14▲ 3.0×35 topics
  5. Inflammation13▲ 1.91×49 topics
  6. Management12▲ 4.8×22 topics
  7. Public Health11▲ 2.4×26 topics
  8. CT Imaging11▲ 87×2 topics
  9. Diagnosis11▲ 3.5×30 topics
  10. Quality Improvement11▲ 17×4 topics
  11. Clinical Guidelines10▲ 11×8 topics
  12. Health Outcomes10▲ 11×5 topics
  13. Trauma10▲ 16×5 topics
  14. Injury Severity10▲ 36×2 topics
  15. Prehospital Care9▲ 70×1 topic
  16. Trauma Center9▲ 70×1 topic
  17. Guidelines9▲ 6.1×11 topics
  18. Treatment9▲ 2.2×33 topics
  19. Complications8▲ 5.2×15 topics
  20. Pathophysiology8▲ 8.8×9 topics
  21. Rehabilitation8▲ 6.5×9 topics
  22. Resuscitation8▲ 20×4 topics
  23. Sepsis7▲ 14×5 topics
  24. Clinical Outcomes7▲ 11×6 topics
  25. Pain Management7▲ 9.5×6 topics
  26. Clinical Practice Guidelines7▲ 3.8×13 topics
  27. Surgical Treatment6▲ 10×4 topics
  28. Rib Fractures6▲ 77×1 topic
  29. Traumatic Chest Injuries6▲ 77×1 topic
  30. Radiotherapy6▲ 4.7×9 topics
  31. Surgery6▲ 4.9×9 topics
  32. Antibiotic Resistance5▲ 4.4×9 topics
  33. Renal Injury5▲ 40×2 topics
  34. Infection Risk5▲ 45×2 topics
  35. Endovascular Repair5▲ 19×3 topics
  36. Nonoperative Management5▲ 103×1 topic
  37. Spleen5▲ 103×1 topic
  38. Low Back Pain5▲ 8.8×3 topics
  39. Degenerative Disc Disease5▲ 15×2 topics
  40. Hemorrhage4▲ 21×3 topics

Which research topics does LAC+USC Medical Center publish most on?

By volume in 2022–2025: Trauma and Emergency Care Studies, Trauma Management and Diagnosis, Abdominal Trauma and Injuries and Spine and Intervertebral Disc Pathology.

  1. 1 Trauma and Emergency Care Studies Emergency Medicine 9 works
  2. 2 Trauma Management and Diagnosis Surgery 6 works
  3. 3 Abdominal Trauma and Injuries Surgery 5 works
  4. 4 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 4 works
  5. 5 Vascular Procedures and Complications Pulmonary and Respiratory Medicine 3 works
  6. 6 Burn Injury Management and Outcomes Epidemiology 3 works
  7. 7 Healthcare professionals’ stress and burnout General Health Professions 3 works
  8. 8 Trauma, Hemostasis, Coagulopathy, Resuscitation Critical Care and Intensive Care Medicine 3 works
  9. 9 Aortic Disease and Treatment Approaches Pulmonary and Respiratory Medicine 3 works
  10. 10 Cardiovascular Health and Risk Factors Cardiology and Cardiovascular Medicine 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 available20.3%not open79.7%

World: 28% of research is openly available.

with international co-authors7.3%domestic only92.7%

World: 19% is written across borders.

How has LAC+USC Medical Center's research output changed?

Output in 2018–2022 was 40% 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 Los Angeles

All research institutions in Los Angeles

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.