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Hospital / health system · Los Angeles · United States

Mattel Children's Hospital

In research, Mattel Children's Hospital stands highest in Medicine (#7,297 of 10,443 worldwide) and Health Sciences (#8,879 of 11,982 worldwide), 2022–2025.

uclahealth.org/mattel/Pages/default.aspxROR OpenAlex
World rank, 2022–2025
#18,088
of 28,054 · #10,794 all time
Rank in United States
#2,604
of 4,192
Research works
736
▲ 27% vs 2013–17
Citations
24k
32.8 per fractional work
Top-10% rate
16.6%
record average 16.5%
Open access
41%
world 28%

What is Mattel Children's Hospital 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 #7,297 of 10,443 13.6%79 #3356
Health SciencesDomain #8,879 of 11,982 13.7%89 #4342

Each strip is that field’s whole ranked pool, with the notch where Mattel Children's Hospital 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: 0.02× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.11× its world share, 7 worksBiochemistry, Geneti…Immunology and Microbiology: 1.82× its world share, 2 worksImmunology and Micro…Neuroscience: 1.95× its world share, 4 worksNeuroscienceChemistry: 0.08× its world share, 0 worksChemistryComputer Science: 0.05× its world share, 0 worksComputer ScienceEngineering: 0.18× its world share, 3 worksEngineeringEnvironmental Science: 0.09× its world share, 0 worksEnvironmental ScienceMathematics: 0.16× its world share, 0 worksMathematicsPhysics and Astronomy: 0.07× its world share, 0 worksPhysics and AstronomyHealth Professions: 2.26× its world share, 7 worksHealth ProfessionsMedicine: 3.58× its world share, 80 worksMedicineNursing: 4.91× its world share, 3 worksNursingVeterinary: 0.71× its world share, 0 worksVeterinaryArts and Humanities: 0.01× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.03× its world share, 0 worksBusiness, Management…Decision Sciences: 0.22× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.46× its world share, 1 worksEconomics, Econometr…Psychology: 1.03× its world share, 4 worksPsychologySocial Sciences: 0.27× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Nursing, 4.9×. Every wedge is a field page.

Who are the top researchers at Mattel Children's Hospital?

Ranked on the composite score, Juan Alejos and Yipeng Zhang lead among researchers whose main affiliation is Mattel Children's Hospital.

  1. 1 Juan Alejos United States · #1,099,006 worldwide 22 citations · 24 works
  2. 2 Yipeng Zhang United States · #1,471,551 worldwide 30 citations · 24 works
All ranked researchers at Mattel Children's Hospital

Which keywords describe research at Mattel Children's Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Neurodevelopmental Outcomes, Epidemiology, Inflammation, Congenital Heart Disease, Cardiac Surgery, Mortality Risk, Adult Congenital Heart Disease and Pulmonary Valve Replacement.

▲ 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. Epidemiology12▲ 2.5×52 topics
  2. Inflammation9▲ 3.8×32 topics
  3. Neurodevelopmental Outcomes7▲ 33×5 topics
  4. Congenital Heart Disease6▲ 68×3 topics
  5. Cardiac Surgery6▲ 68×2 topics
  6. Mortality Risk6▲ 20×2 topics
  7. Adult Congenital Heart Disease5▲ 87×1 topic
  8. Pulmonary Valve Replacement5▲ 87×1 topic
  9. Management5▲ 5.6×15 topics
  10. Heart Failure5▲ 10×8 topics
  11. Genetics5▲ 5.7×11 topics
  12. Echocardiography4▲ 13×8 topics
  13. Preterm Infants4▲ 28×4 topics
  14. Critical Care4▲ 14×8 topics
  15. Surgery4▲ 9.3×6 topics
  16. Epilepsy4▲ 30×4 topics
  17. Metabolic Syndrome4▲ 3.9×11 topics
  18. Diagnosis4▲ 3.4×18 topics
  19. Extracorporeal Membrane Oxygenation4▲ 39×2 topics
  20. Antiepileptic Drugs3▲ 37×2 topics
  21. Cardiovascular Disease3▲ 2.6×16 topics
  22. Drug Resistance3▲ 9.9×5 topics
  23. Classification3▲ 5.6×4 topics
  24. Obesity3▲ 3.4×8 topics
  25. Percutaneous Coronary Intervention3▲ 19×2 topics
  26. Neurobiology3▲ 9.7×4 topics
  27. Neurological Disorders3▲ 4.4×11 topics
  28. Seizures3▲ 42×2 topics
  29. Status Epilepticus3▲ 52×1 topic
  30. Primary Care3▲ 6.2×4 topics
  31. Pulmonary Hypertension2▲ 15×3 topics
  32. Thrombosis2▲ 7.9×4 topics
  33. Bronchopulmonary Dysplasia2▲ 31×2 topics
  34. Cardiogenic Shock2▲ 43×1 topic
  35. Immunosuppressive Therapy2▲ 11×3 topics
  36. Left Ventricular Assist Device2▲ 43×1 topic
  37. Prenatal Diagnosis2▲ 12×5 topics
  38. Cardiomyopathy2▲ 19×3 topics
  39. Graft Survival2▲ 21×2 topics
  40. Transplantation2▲ 17×3 topics

Which research topics does Mattel Children's Hospital publish most on?

By volume in 2022–2025: Congenital Heart Disease Studies, Epilepsy research and treatment, Mechanical Circulatory Support Devices and Transplantation: Methods and Outcomes.

Congenital Heart Disease…5Congenital Heart Disease Studies: 5 fractional worksEpilepsy research and treatment: 3 fractional worksMechanical Circulatory Support Devices: 2 fractional worksTransplantation: Methods and Outcomes: 2 fractional worksNeonatal Respiratory Health Research: 2 fractional worksChild and Adolescent Health: 2 fractional worksClinical Nutrition and G…2Clinical Nutrition and Gastroenterology: 2 fractional worksEEG and Brain-Computer Interfaces: 2 fractional worksCardiovascular Function and Risk Factors: 1 fractional worksVaccine Coverage and Hesitancy: 1 fractional works
EpidemiologyPsychiatry and Mental healthBiomedical EngineeringSurgery6 others

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

  1. 1 Congenital Heart Disease Studies Epidemiology 5 works
  2. 2 Epilepsy research and treatment Psychiatry and Mental health 3 works
  3. 3 Mechanical Circulatory Support Devices Biomedical Engineering 2 works
  4. 4 Transplantation: Methods and Outcomes Surgery 2 works
  5. 5 Neonatal Respiratory Health Research Pulmonary and Respiratory Medicine 2 works
  6. 6 Child and Adolescent Health General Health Professions 2 works
  7. 7 Clinical Nutrition and Gastroenterology Nutrition and Dietetics 2 works
  8. 8 EEG and Brain-Computer Interfaces Cognitive Neuroscience 2 works
  9. 9 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 1 works
  10. 10 Vaccine Coverage and Hesitancy Health 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 available41.0%not open59.0%

World: 28% of research is openly available.

with international co-authors9.4%domestic only90.6%

World: 19% is written across borders.

How has Mattel Children's Hospital's research output changed?

Output in 2018–2022 was 27% 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.