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Hospital / health system · Taipei · Taiwan

Chang Gung Memorial Hospital

In research, Chang Gung Memorial Hospital stands highest in Medicine (#525 of 10,443 worldwide), Health Sciences (#691 of 11,982 worldwide) and Life Sciences (#1,322 of 7,800 worldwide), 2022–2025. Relative to its size it is most specialised in Hepatology, Dermatology and Ophthalmology — Hepatology is 8.8× its share of world research.

cgmh.org.tw/eng/about/system/3ROR OpenAlex
World rank, 2022–2025
#2,096
of 28,054 · #3,133 all time
Rank in Taiwan
#16
of 221
Research works
13k
▲ 32% vs 2013–17
Citations
304k
24.0 per fractional work
Top-10% rate
16.8%
record average 16.5%
Open access
38%
world 28%

What is Chang Gung Memorial 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 #525 of 10,443 15.7%1,221 #754
Health SciencesDomain #691 of 11,982 15.8%1,307 #872
Life SciencesDomain #1,322 of 7,800 16.5%328 #2017
SurgerySubfield #459 of 1,816 13.8%239 #589
Physical SciencesDomain #3,577 of 12,888 19.0%232 #6181
Biochemistry, Genetics and Molecular BiologyField #1,390 of 3,579 14.9%202 #1945
EngineeringField #3,460 of 6,636 16.0%105 #5305
EpidemiologySubfield #529 of 976 14.4%105 #438
Social SciencesDomain #6,362 of 10,521 29.6%70 #8058
Pulmonary and Respiratory MedicineSubfield #736 of 1,144 12.7%95 #786

Each strip is that field’s whole ranked pool, with the notch where Chang Gung Memorial 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#754 #525
  2. Health Sciences#872 #691
  3. Life Sciences#2,017 #1,322
  4. Surgery#589 #459
  5. Physical Sciences#6,181 #3,577
  6. Biochemistry, Genetics and Molecular Biology#1,945 #1,390
  7. Engineering#5,305 #3,460
  8. Epidemiology#438 #529
  9. Social Sciences#8,058 #6,362
  10. Pulmonary and Respiratory Medicine#786 #736
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 Chang Gung Memorial Hospital specialise in?

Where its research is concentrated relative to its size: Hepatology takes 8.8× the share of its output that it takes of world research.

  1. HepatologySubfield · 33.0 works8.8×
  2. DermatologySubfield · 31.4 works6.2×
  3. OphthalmologySubfield · 28.8 works5.6×
  4. SurgerySubfield · 238.9 works5.3×
  5. NephrologySubfield · 20.5 works4.9×
← 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: 0.15× its world share, 14 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.95× its world share, 202 worksBiochemistry, Geneti…Immunology and Microbiology: 2.64× its world share, 51 worksImmunology and Micro…Neuroscience: 1.67× its world share, 52 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.21× its world share, 8 worksPharmacology, Toxico…Chemical Engineering: 0.97× its world share, 6 worksChemical EngineeringChemistry: 0.51× its world share, 15 worksChemistryComputer Science: 0.17× its world share, 26 worksComputer ScienceEarth and Planetary Sciences: 0.04× its world share, 1 worksEarth and Planetary …Energy: 0.31× its world share, 5 worksEnergyEngineering: 0.36× its world share, 105 worksEngineeringEnvironmental Science: 0.21× its world share, 20 worksEnvironmental ScienceMaterials Science: 0.63× its world share, 43 worksMaterials ScienceMathematics: 0.12× its world share, 3 worksMathematicsPhysics and Astronomy: 0.17× its world share, 7 worksPhysics and AstronomyDentistry: 3.00× its world share, 28 worksDentistryHealth Professions: 0.83× its world share, 42 worksHealth ProfessionsMedicine: 3.28× its world share, 1,221 worksMedicineNursing: 1.36× its world share, 13 worksNursingVeterinary: 0.87× its world share, 2 worksVeterinaryArts and Humanities: 0.04× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.04× its world share, 3 worksBusiness, Management…Decision Sciences: 0.15× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.13× its world share, 5 worksEconomics, Econometr…Psychology: 0.62× its world share, 37 worksPsychologySocial Sciences: 0.08× its world share, 21 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.3×. Every wedge is a field page.

Who are the top researchers at Chang Gung Memorial Hospital?

Ranked on the composite score, Ying‐Zu Huang, Yun‐Fan Liaw and Rong‐Nan Chien lead among researchers whose main affiliation is Chang Gung Memorial Hospital.

  1. 1 Ying‐Zu Huang Taiwan · #31,122 worldwide 543 citations · 48 works
  2. 2 Yun‐Fan Liaw Taiwan · #63,299 worldwide 243 citations · 55 works
  3. 3 Rong‐Nan Chien Taiwan · #103,524 worldwide 152 citations · 34 works
  4. 4 Michael J. Bullard Taiwan · #110,670 worldwide 147 citations · 37 works
  5. 5 Wen‐Hung Chung Taiwan · #114,493 worldwide 193 citations · 42 works
  6. 6 Yon‐Cheong Wong Taiwan · #119,809 worldwide 133 citations · 48 works
  7. 7 Yung‐Kuei Soong Taiwan · #145,315 worldwide 94 citations · 27 works
  8. 8 Chun‐Hua Wang Taiwan · #165,083 worldwide 114 citations · 41 works
  9. 9 Yu-Ray Chen Taiwan · #182,090 worldwide 86 citations · 40 works
  10. 10 Miin‐Fu Chen Taiwan · #191,659 worldwide 148 citations · 23 works
All ranked researchers at Chang Gung Memorial Hospital

Which keywords describe research at Chang Gung Memorial Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Treatment, Complications, Quality of Life, Diagnosis, Management and Chemotherapy.

▲ 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. Epidemiology267▲ 3.5×122 topics
  2. Inflammation128▲ 3.2×80 topics
  3. Treatment91▲ 3.9×47 topics
  4. Quality of Life89▲ 3.2×51 topics
  5. Diagnosis72▲ 4.0×38 topics
  6. Complications64▲ 6.6×17 topics
  7. Cancer62▲ 2.4×53 topics
  8. Oxidative Stress61▲ 1.92×56 topics
  9. Management58▲ 3.8×29 topics
  10. Cardiovascular Disease56▲ 2.6×36 topics
  11. Chemotherapy55▲ 4.0×24 topics
  12. Clinical Practice Guidelines47▲ 4.5×14 topics
  13. Mortality43▲ 3.9×12 topics
  14. Risk Factors41▲ 1.95×31 topics
  15. Immune Response41▲ 3.8×21 topics
  16. Genetics41▲ 3.0×21 topics
  17. Biomarkers38▲ 2.9×16 topics
  18. Rehabilitation37▲ 4.8×12 topics
  19. Metabolic Syndrome36▲ 2.3×23 topics
  20. Immunotherapy36▲ 2.6×19 topics
  21. Genetic Mutations36▲ 4.3×23 topics
  22. Radiotherapy36▲ 4.8×13 topics
  23. Surgical Management35▲ 4.4×20 topics
  24. Tissue Engineering35▲ 3.0×13 topics
  25. Hepatocellular Carcinoma35▲ 8.5×3 topics
  26. Pathogenesis34▲ 3.4×22 topics
  27. Insulin Resistance34▲ 3.8×10 topics
  28. Global Burden33▲ 3.2×12 topics
  29. Guidelines31▲ 3.4×13 topics
  30. Prognosis30▲ 4.7×9 topics
  31. Heart Failure28▲ 3.3×14 topics
  32. Surgery26▲ 3.8×10 topics
  33. Antiviral Therapy25▲ 13×3 topics
  34. Autoantibodies24▲ 5.4×8 topics
  35. Survival23▲ 8.7×4 topics
  36. Liver Disease22▲ 12×3 topics
  37. Surgical Treatment22▲ 5.6×6 topics
  38. Treatment Outcomes21▲ 17×3 topics
  39. Breast Reconstruction19▲ 16×2 topics
  40. Fetal Development19▲ 10×3 topics

Which research topics does Chang Gung Memorial Hospital publish most on?

By volume in 2022–2025: Cleft Lip and Palate Research, Reconstructive Surgery and Microvascular Techniques, Liver Disease Diagnosis and Treatment and Craniofacial Disorders and Treatments.

Cleft Lip and Palate Res…16Cleft Lip and Palate Research: 16 fractional worksReconstructive Surgery a…15Reconstructive Surgery and Microvascular Techniques: 15 fractional worksLiver Disease Diagnosis …15Liver Disease Diagnosis and Treatment: 15 fractional worksCraniofacial Disorders a…13Craniofacial Disorders and Treatments: 13 fractional worksHepatitis C virus research: 11 fractional worksHepatocellular Carcinoma Treatment and Prognosis: 11 fractional worksHead and Neck Cancer Stu…11Head and Neck Cancer Studies: 11 fractional worksHepatitis B Virus Studies: 9 fractional worksNasal Surgery and Airway Studies: 9 fractional worksOrthodontics and Dentofa…8Orthodontics and Dentofacial Orthopedics: 8 fractional works
GeneticsSurgeryEpidemiologyHepatology2 others

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

  1. 1 Cleft Lip and Palate Research Genetics 16 works
  2. 2 Reconstructive Surgery and Microvascular Techniques Surgery 15 works
  3. 3 Liver Disease Diagnosis and Treatment Epidemiology 15 works
  4. 4 Craniofacial Disorders and Treatments Genetics 13 works
  5. 5 Hepatitis C virus research Hepatology 11 works
  6. 6 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 11 works
  7. 7 Head and Neck Cancer Studies Otorhinolaryngology 11 works
  8. 8 Hepatitis B Virus Studies Epidemiology 9 works
  9. 9 Nasal Surgery and Airway Studies Surgery 9 works
  10. 10 Orthodontics and Dentofacial Orthopedics Orthodontics 8 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 available38.1%not open61.9%

World: 28% of research is openly available.

with international co-authors20.9%domestic only79.1%

World: 19% is written across borders.

How has Chang Gung Memorial Hospital's research output changed?

Output in 2018–2022 was 32% 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 Taipei

All research institutions in Taipei

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.