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Hospital / health system · Beijing · China

Beijing Tian Tan Hospital

In research, Beijing Tian Tan Hospital stands highest in Medicine (#1,033 of 10,443 worldwide), Health Sciences (#1,336 of 11,982 worldwide) and Life Sciences (#1,882 of 7,800 worldwide), 2022–2025. Relative to its size it is most specialised in Neurology, Neurology and Genetics — Neurology is 21.5× its share of world research.

bjtth.orgROR OpenAlex
World rank, 2022–2025
#3,671
of 28,054 · #7,907 all time
Rank in China
#867
of 3,058
Research works
4k
▲ 65% vs 2013–17
Citations
53k
13.1 per fractional work
Top-10% rate
19.1%
record average 16.5%
Open access
48%
world 28%

What is Beijing Tian Tan 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 #1,033 of 10,443 17.8%901 #2400
Health SciencesDomain #1,336 of 11,982 18.1%931 #3064
Life SciencesDomain #1,882 of 7,800 20.2%267 #3827
NeurologySubfield #97 of 336 16.4%157 #397
EpidemiologySubfield #407 of 976 20.4%95 #1061
Pulmonary and Respiratory MedicineSubfield #654 of 1,144 15.5%92 #1441
NeuroscienceField #687 of 1,168 21.9%123 #1715
SurgerySubfield #1,190 of 1,816 15.6%77 #2144
Biochemistry, Genetics and Molecular BiologyField #2,365 of 3,579 18.1%120 #4505
Molecular BiologySubfield #1,852 of 2,175 17.8%68 #3358

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

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Medicine#2,400 #1,033
  2. Health Sciences#3,064 #1,336
  3. Life Sciences#3,827 #1,882
  4. Neurology#397 #97
  5. Epidemiology#1,061 #407
  6. Pulmonary and Respiratory Medicine#1,441 #654
  7. Neuroscience#1,715 #687
  8. Surgery#2,144 #1,190
  9. Biochemistry, Genetics and Molecular Biology#4,505 #2,365
  10. Molecular Biology#3,358 #1,852
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Beijing Tian Tan Hospital specialise in?

Where its research is concentrated relative to its size: Neurology takes 21.5× the share of its output that it takes of world research.

  1. NeurologySubfield · 157.4 works21×
  2. NeurologySubfield · 52.1 works15×
  3. GeneticsSubfield · 51.1 works15×
  4. Psychiatry and Mental healthSubfield · 41.5 works6.5×
← 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: 0.02× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.77× its world share, 120 worksBiochemistry, Geneti…Immunology and Microbiology: 1.51× its world share, 20 worksImmunology and Micro…Neuroscience: 5.92× its world share, 123 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.74× its world share, 3 worksPharmacology, Toxico…Chemical Engineering: 0.10× its world share, 0 worksChemical EngineeringChemistry: 0.15× its world share, 3 worksChemistryComputer Science: 0.11× its world share, 11 worksComputer ScienceEarth and Planetary Sciences: 0.01× its world share, 0 worksEarth and Planetary …Energy: 0.01× its world share, 0 worksEnergyEngineering: 0.15× its world share, 28 worksEngineeringEnvironmental Science: 0.07× its world share, 5 worksEnvironmental ScienceMaterials Science: 0.14× its world share, 6 worksMaterials ScienceMathematics: 0.05× its world share, 1 worksMathematicsPhysics and Astronomy: 0.08× its world share, 2 worksPhysics and AstronomyDentistry: 1.66× its world share, 10 worksDentistryHealth Professions: 0.44× its world share, 15 worksHealth ProfessionsMedicine: 3.67× its world share, 901 worksMedicineNursing: 0.65× its world share, 4 worksNursingVeterinary: 0.29× its world share, 0 worksVeterinaryArts and Humanities: 0.06× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.01× its world share, 0 worksBusiness, Management…Decision Sciences: 0.08× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.10× its world share, 3 worksEconomics, Econometr…Psychology: 0.33× its world share, 13 worksPsychologySocial Sciences: 0.03× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 5.9×. Every wedge is a field page.

Who are the top researchers at Beijing Tian Tan Hospital?

Ranked on the composite score, Yilong Wang, Jing Jing and Xiaochuan Huo lead among researchers whose main affiliation is Beijing Tian Tan Hospital.

  1. 1 Yilong Wang China · #26,453 worldwide 727 citations · 38 works
  2. 2 Jing Jing China · #254,248 worldwide 242 citations · 99 works
  3. 3 Xiaochuan Huo China · #282,557 worldwide 91 citations · 24 works
  4. 4 Zhongrong Miao China · #352,988 worldwide 82 citations · 24 works
  5. 5 Aoming Jin China · #425,718 worldwide 111 citations · 15 works
  6. 6 Xia Meng China · #447,122 worldwide 65 citations · 18 works
  7. 7 Mengxing Wang China · #507,005 worldwide 103 citations · 22 works
  8. 8 Wei Zhang China · #694,710 worldwide 46 citations · 15 works
  9. 9 Ruquan Han China · #696,907 worldwide 32 citations · 29 works
  10. 10 Shiwei Li China · #711,714 worldwide 27 citations · 15 works
All ranked researchers at Beijing Tian Tan Hospital

Which keywords describe research at Beijing Tian Tan Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Immunotherapy, Neurological Disorders, Neuroprotection, Ischemic Stroke, Neuroinflammation, Radiotherapy, Risk Factors and Inflammation.

▲ 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. Epidemiology93▲ 1.84×94 topics
  2. Inflammation89▲ 3.3×77 topics
  3. Immunotherapy80▲ 8.8×19 topics
  4. Neurological Disorders76▲ 10×19 topics
  5. Neuroprotection74▲ 17×14 topics
  6. Risk Factors72▲ 5.1×26 topics
  7. Oxidative Stress70▲ 3.4×50 topics
  8. Ischemic Stroke64▲ 34×4 topics
  9. Neuroinflammation64▲ 18×6 topics
  10. Radiotherapy63▲ 13×10 topics
  11. Cancer57▲ 3.3×45 topics
  12. Global Burden55▲ 8.0×10 topics
  13. Molecular Classification52▲ 27×4 topics
  14. Revascularization52▲ 26×4 topics
  15. Clinical Outcomes51▲ 19×3 topics
  16. Prevention Guidelines50▲ 38×3 topics
  17. Endovascular Therapy48▲ 56×1 topic
  18. Thrombolysis48▲ 56×1 topic
  19. Glioblastoma46▲ 53×1 topic
  20. Temozolomide46▲ 53×1 topic
  21. Neurodegeneration44▲ 11×11 topics
  22. Magnetic Resonance Imaging42▲ 13×6 topics
  23. Radiosurgery41▲ 35×4 topics
  24. Endovascular Treatment37▲ 51×2 topics
  25. Parkinson's Disease36▲ 12×8 topics
  26. Neuroimaging36▲ 10×10 topics
  27. Anticoagulant Therapy35▲ 22×4 topics
  28. Prognostic Factors34▲ 6.1×14 topics
  29. Stroke Prevention33▲ 22×2 topics
  30. Epilepsy32▲ 23×4 topics
  31. Surgical Management32▲ 6.0×17 topics
  32. Genetic Mutations31▲ 5.6×20 topics
  33. Cerebrovascular Events30▲ 44×2 topics
  34. Prognosis30▲ 7.1×9 topics
  35. Carotid Artery Stenosis29▲ 47×1 topic
  36. Endarterectomy29▲ 47×1 topic
  37. Diagnostic Criteria29▲ 10×9 topics
  38. Microbleeds29▲ 61×2 topics
  39. Hemodynamics27▲ 41×2 topics
  40. Functional Connectivity26▲ 16×3 topics

Which research topics does Beijing Tian Tan Hospital publish most on?

By volume in 2022–2025: Acute Ischemic Stroke Management, Glioma Diagnosis and Treatment, Cerebrovascular and Carotid Artery Diseases and Intracranial Aneurysms: Treatment and Complications.

Acute Ischemic Stroke Management: 48 fractional worksGlioma Diagnosis and Treatment: 46 fractional worksCerebrovascular and Caro…29Cerebrovascular and Carotid Artery Diseases: 29 fractional worksIntracranial Aneurysms: …26Intracranial Aneurysms: Treatment and Complications: 26 fractional worksIntracerebral and Subarachnoid Hemorrhage Research: 26 fractional worksNeurological disorders and treatments: 16 fractional worksMeningioma and schwannom…16Meningioma and schwannoma management: 16 fractional worksTraumatic Brain Injury and Neurovascular Disturbances: 15 fractional worksPituitary Gland Disorders and Treatments: 14 fractional worksFunctional Brain Connectivity Studies: 14 fractional works
EpidemiologyGeneticsPulmonary and Respiratory MedicineNeurology2 others

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

  1. 1 Acute Ischemic Stroke Management Epidemiology 48 works
  2. 2 Glioma Diagnosis and Treatment Genetics 46 works
  3. 3 Cerebrovascular and Carotid Artery Diseases Pulmonary and Respiratory Medicine 29 works
  4. 4 Intracranial Aneurysms: Treatment and Complications Neurology 26 works
  5. 5 Intracerebral and Subarachnoid Hemorrhage Research Neurology 26 works
  6. 6 Neurological disorders and treatments Neurology 16 works
  7. 7 Meningioma and schwannoma management Epidemiology 16 works
  8. 8 Traumatic Brain Injury and Neurovascular Disturbances Neurology 15 works
  9. 9 Pituitary Gland Disorders and Treatments Endocrinology, Diabetes and Metabolism 14 works
  10. 10 Functional Brain Connectivity Studies Cognitive Neuroscience 14 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 available48.3%not open51.7%

World: 28% of research is openly available.

with international co-authors14.0%domestic only86.0%

World: 19% is written across borders.

How has Beijing Tian Tan Hospital's research output changed?

Output in 2018–2022 was 65% 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 Beijing

All research institutions in Beijing

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.