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Hospital / health system · Bangkok · Thailand

Chulabhorn Hospital

In research, Chulabhorn Hospital stands highest in Health Sciences (#4,644 of 11,982 worldwide) and Medicine (#4,487 of 10,443 worldwide), 2022–2025. Relative to its size it is most specialised in Radiology, Nuclear Medicine and Imaging — Radiology, Nuclear Medicine and Imaging is 7.2× its share of world research.

chulabhornhospital.comROR OpenAlex
World rank, 2022–2025
#10,463
of 28,054 · #20,555 all time
Rank in Thailand
#47
of 156
Research works
602
▲ 416% vs 2013–17
Citations
5.1k
8.4 per fractional work
Top-10% rate
14.0%
record average 16.5%
Open access
71%
world 28%

What is Chulabhorn 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
Health SciencesDomain #4,644 of 11,982 13.4%225 #9730
MedicineField #4,487 of 10,443 12.9%205 #8600

Each strip is that field’s whole ranked pool, with the notch where Chulabhorn 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).

What does Chulabhorn Hospital specialise in?

Where its research is concentrated relative to its size: Radiology, Nuclear Medicine and Imaging takes 7.2× the share of its output that it takes of world research.

  1. Radiology, Nuclear Medicine and ImagingSubfield · 23.0 works7.2×
← 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: 0.63× its world share, 10 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.42× its world share, 27 worksBiochemistry, Geneti…Immunology and Microbiology: 1.97× its world share, 7 worksImmunology and Micro…Neuroscience: 1.13× its world share, 6 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.38× its world share, 3 worksPharmacology, Toxico…Chemical Engineering: 0.09× its world share, 0 worksChemical EngineeringChemistry: 0.37× its world share, 2 worksChemistryComputer Science: 0.14× its world share, 4 worksComputer ScienceEarth and Planetary Sciences: 0.09× its world share, 0 worksEarth and Planetary …Energy: 0.27× its world share, 1 worksEnergyEngineering: 0.30× its world share, 16 worksEngineeringEnvironmental Science: 0.36× its world share, 6 worksEnvironmental ScienceMaterials Science: 0.31× its world share, 4 worksMaterials ScienceMathematics: 0.49× its world share, 2 worksMathematicsPhysics and Astronomy: 0.97× its world share, 8 worksPhysics and AstronomyDentistry: 2.81× its world share, 5 worksDentistryHealth Professions: 1.12× its world share, 10 worksHealth ProfessionsMedicine: 3.02× its world share, 205 worksMedicineNursing: 1.85× its world share, 3 worksNursingVeterinary: 2.94× its world share, 1 worksVeterinaryArts and Humanities: 0.18× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.28× its world share, 3 worksBusiness, Management…Decision Sciences: 0.37× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.28× its world share, 2 worksEconomics, Econometr…Psychology: 1.20× its world share, 13 worksPsychologySocial Sciences: 0.22× its world share, 10 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.0×. Every wedge is a field page.

Who are the top researchers at Chulabhorn Hospital?

Ranked on the composite score, Wanich Suksatan lead among researchers whose main affiliation is Chulabhorn Hospital.

  1. 1 Wanich Suksatan Thailand · #772,534 worldwide 70 citations · 21 works
All ranked researchers at Chulabhorn Hospital

Which keywords describe research at Chulabhorn Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Pandemic, Radiotherapy, SARS-CoV-2, ACE2 Receptor, Chemotherapy, Vaccine and COVID-19.

▲ 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. Epidemiology35▲ 2.5×88 topics
  2. Pandemic21▲ 5.6×10 topics
  3. COVID-1914▲ 3.0×18 topics
  4. Inflammation14▲ 1.89×55 topics
  5. Radiotherapy14▲ 10×12 topics
  6. Chemotherapy14▲ 5.5×18 topics
  7. SARS-CoV-212▲ 10×5 topics
  8. ACE2 Receptor12▲ 14×3 topics
  9. Cancer12▲ 2.5×29 topics
  10. Treatment12▲ 2.8×30 topics
  11. Quality of Life11▲ 2.1×30 topics
  12. Clinical Practice Guidelines10▲ 5.5×14 topics
  13. Oxidative Stress10▲ 1.83×32 topics
  14. Immune Response10▲ 5.2×13 topics
  15. Vaccine10▲ 7.2×9 topics
  16. Mortality10▲ 4.8×11 topics
  17. Cardiovascular Disease9▲ 2.4×23 topics
  18. Depression9▲ 3.0×14 topics
  19. Diagnosis9▲ 2.9×21 topics
  20. Immunity8▲ 5.7×5 topics
  21. Coronavirus8▲ 11×3 topics
  22. Management8▲ 2.9×15 topics
  23. Anxiety8▲ 4.6×8 topics
  24. Clinical Trials8▲ 3.2×12 topics
  25. Viral Transmission7▲ 14×4 topics
  26. Mutation7▲ 11×3 topics
  27. antibody7▲ 18×1 topic
  28. spike protein7▲ 18×1 topic
  29. Surgical Management7▲ 4.6×13 topics
  30. Dosimetry6▲ 26×2 topics
  31. Monte Carlo Simulation6▲ 8.7×3 topics
  32. Healthcare Workers6▲ 7.1×4 topics
  33. Image-Guided Radiotherapy6▲ 40×1 topic
  34. Radiotherapy Physics6▲ 40×1 topic
  35. Thrombosis6▲ 6.1×4 topics
  36. Magnetic Resonance Imaging6▲ 6.5×6 topics
  37. Psychological Distress6▲ 6.3×5 topics
  38. Cancer Risk6▲ 7.2×8 topics
  39. Radiation Exposure5▲ 15×2 topics
  40. Survival5▲ 11×3 topics

Which research topics does Chulabhorn Hospital publish most on?

By volume in 2022–2025: SARS-CoV-2 and COVID-19 Research, Advanced Radiotherapy Techniques, COVID-19 Clinical Research Studies and COVID-19 and Mental Health.

SARS-CoV-2 and COVID-19 Research: 7 fractional worksAdvanced Radiotherapy Techniques: 6 fractional worksCOVID-19 Clinical Resear…5COVID-19 Clinical Research Studies: 5 fractional worksCOVID-19 and Mental Health4COVID-19 and Mental Health: 4 fractional worksLong-Term Effects of COVID-19: 4 fractional worksMedical Imaging Techniques and Applications: 3 fractional worksRadiation Dose and Imaging3Radiation Dose and Imaging: 3 fractional worksRadiomics and Machine Le…3Radiomics and Machine Learning in Medical Imaging: 3 fractional worksAdvanced X-ray and CT Im…3Advanced X-ray and CT Imaging: 3 fractional worksCOVID-19 and healthcare …3COVID-19 and healthcare impacts: 3 fractional works
Infectious DiseasesRadiationClinical PsychologyNeurology3 others

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

  1. 1 SARS-CoV-2 and COVID-19 Research Infectious Diseases 7 works
  2. 2 Advanced Radiotherapy Techniques Radiation 6 works
  3. 3 COVID-19 Clinical Research Studies Infectious Diseases 5 works
  4. 4 COVID-19 and Mental Health Clinical Psychology 4 works
  5. 5 Long-Term Effects of COVID-19 Neurology 4 works
  6. 6 Medical Imaging Techniques and Applications Radiology, Nuclear Medicine and Imaging 3 works
  7. 7 Radiation Dose and Imaging Radiology, Nuclear Medicine and Imaging 3 works
  8. 8 Radiomics and Machine Learning in Medical Imaging Radiology, Nuclear Medicine and Imaging 3 works
  9. 9 Advanced X-ray and CT Imaging Biomedical Engineering 3 works
  10. 10 COVID-19 and healthcare impacts Oncology 3 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 available70.9%not open29.1%

World: 28% of research is openly available.

with international co-authors27.3%domestic only72.7%

World: 19% is written across borders.

How has Chulabhorn Hospital's research output changed?

Output in 2018–2022 was 416% higher than in 2013–2017.

20002005201020152020
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 Bangkok

All research institutions in Bangkok

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.