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Hospital / health system · Seoul · South Korea

CHA University Gangnam Medical Center

In research, CHA University Gangnam Medical Center stands highest in Medicine (#8,469 of 10,443 worldwide) and Health Sciences (#10,255 of 11,982 worldwide), 2022–2025.

gangnam.chamc.co.krROR OpenAlex
World rank, 2022–2025
#21,966
of 28,054 · #28,768 all time
Rank in South Korea
#365
of 417
Research works
470
▲ 8% vs 2013–17
Citations
6.9k
14.7 per fractional work
Top-10% rate
13.8%
record average 16.5%
Open access
62%
world 28%

What is CHA University Gangnam 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
MedicineField #8,469 of 10,443 13.8%82 #12642
Health SciencesDomain #10,255 of 11,982 13.4%85 #15717

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

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: 0.10× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.68× its world share, 10 worksBiochemistry, Geneti…Immunology and Microbiology: 2.21× its world share, 2 worksImmunology and Micro…Neuroscience: 0.72× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.29× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.60× its world share, 1 worksChemistryComputer Science: 0.20× its world share, 2 worksComputer ScienceEngineering: 0.06× its world share, 1 worksEngineeringEnvironmental Science: 0.16× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.13× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.07× its world share, 0 worksPhysics and AstronomyDentistry: 0.11× its world share, 0 worksDentistryHealth Professions: 0.72× its world share, 2 worksHealth ProfessionsMedicine: 3.95× its world share, 82 worksMedicineNursing: 1.44× its world share, 1 worksNursingVeterinary: 0.57× its world share, 0 worksVeterinaryArts and Humanities: 0.08× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.05× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.18× its world share, 0 worksEconomics, Econometr…Psychology: 0.89× its world share, 3 worksPsychologySocial Sciences: 0.02× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.0×. Every wedge is a field page.

Who are the top researchers at CHA University Gangnam Medical Center?

Ranked on the composite score, Seok Ju Seong, Mi‐La Kim and Yong Wook Jung lead among researchers whose main affiliation is CHA University Gangnam Medical Center.

  1. 1 Seok Ju Seong South Korea · #246,448 worldwide 68 citations · 39 works
  2. 2 Mi‐La Kim South Korea · #549,149 worldwide 43 citations · 16 works
  3. 3 Yong Wook Jung South Korea · #582,616 worldwide 34 citations · 27 works
  4. 4 Woo Sik Lee South Korea · #676,887 worldwide 38 citations · 21 works
  5. 5 Jin Hee Eum South Korea · #1,390,163 worldwide 3 citations · 15 works
  6. 6 Sook Young Yoon South Korea · #1,441,762 worldwide 21 citations · 18 works
All ranked researchers at CHA University Gangnam Medical Center

Which keywords describe research at CHA University Gangnam Medical Center?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Quality of Life, Prenatal Diagnosis, Infertility, Metabolic Syndrome, Cell-Free DNA, Aneuploidy Screening and Maternal Plasma DNA Sequencing.

▲ 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. Epidemiology18▲ 4.3×47 topics
  2. Quality of Life10▲ 6.3×17 topics
  3. Prenatal Diagnosis8▲ 49×7 topics
  4. Infertility8▲ 50×3 topics
  5. Metabolic Syndrome7▲ 7.8×15 topics
  6. Inflammation6▲ 2.7×30 topics
  7. Cell-Free DNA6▲ 54×2 topics
  8. Aneuploidy Screening6▲ 195×1 topic
  9. Diagnosis6▲ 5.4×14 topics
  10. Maternal Plasma DNA Sequencing6▲ 195×1 topic
  11. Management5▲ 6.2×16 topics
  12. Obesity5▲ 6.4×9 topics
  13. Fertility Preservation5▲ 85×1 topic
  14. Ovarian Tissue Cryopreservation5▲ 85×1 topic
  15. Oxidative Stress5▲ 2.8×15 topics
  16. Chemotherapy5▲ 6.5×11 topics
  17. Assisted Reproductive Technology4▲ 65×2 topics
  18. Cardiovascular Disease4▲ 3.6×15 topics
  19. Complications4▲ 8.1×12 topics
  20. Clinical Practice Guidelines4▲ 6.5×7 topics
  21. Endoscopic Resection4▲ 35×2 topics
  22. Pathophysiology4▲ 11×4 topics
  23. Stress4▲ 8.7×4 topics
  24. Survival Analysis4▲ 12×4 topics
  25. Surgical Treatment3▲ 16×3 topics
  26. Insulin Resistance3▲ 6.8×3 topics
  27. Maternal Mortality3▲ 14×5 topics
  28. Gastric Cancer3▲ 26×2 topics
  29. Stem Cells3▲ 11×4 topics
  30. Diabetes3▲ 5.7×11 topics
  31. Fertility3▲ 31×2 topics
  32. Surgery3▲ 7.6×5 topics
  33. Type 2 Diabetes3▲ 12×3 topics
  34. Immunobiology3▲ 54×1 topic
  35. Neoadjuvant Therapy3▲ 11×5 topics
  36. Pain Symptoms3▲ 64×1 topic
  37. Robotic Surgery3▲ 17×5 topics
  38. Cardiovascular Risk3▲ 7.9×7 topics
  39. Endothelial Dysfunction3▲ 10×4 topics
  40. Ovarian Reserve3▲ 55×1 topic

Which research topics does CHA University Gangnam Medical Center publish most on?

By volume in 2022–2025: Prenatal Screening and Diagnostics, Reproductive Biology and Fertility, Endometriosis Research and Treatment and Ovarian function and disorders.

Prenatal Screening and Diagnostics: 6 fractional worksReproductive Biology and Fertility: 5 fractional worksEndometriosis Research and Treatment: 3 fractional worksOvarian function and disorders: 3 fractional worksReproductive Health and Technologies: 2 fractional worksGastroesophageal reflux and treatments: 2 fractional worksReproductive System and …2Reproductive System and Pregnancy: 2 fractional worksAssisted Reproductive Technology and Twin Pregnancy: 2 fractional worksPregnancy and preeclampsia studies: 2 fractional worksUterine Myomas and Treat…2Uterine Myomas and Treatments: 2 fractional works
Pediatrics, Perinatology and Child HealthPublic Health, Environmental and Occupational HealthReproductive MedicineGastroenterology2 others

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

  1. 1 Prenatal Screening and Diagnostics Pediatrics, Perinatology and Child Health 6 works
  2. 2 Reproductive Biology and Fertility Public Health, Environmental and Occupational Health 5 works
  3. 3 Endometriosis Research and Treatment Reproductive Medicine 3 works
  4. 4 Ovarian function and disorders Reproductive Medicine 3 works
  5. 5 Reproductive Health and Technologies Reproductive Medicine 2 works
  6. 6 Gastroesophageal reflux and treatments Gastroenterology 2 works
  7. 7 Reproductive System and Pregnancy Immunology 2 works
  8. 8 Assisted Reproductive Technology and Twin Pregnancy Pediatrics, Perinatology and Child Health 2 works
  9. 9 Pregnancy and preeclampsia studies Obstetrics and Gynecology 2 works
  10. 10 Uterine Myomas and Treatments Obstetrics and Gynecology 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 available62.5%not open37.5%

World: 28% of research is openly available.

with international co-authors12.1%domestic only87.9%

World: 19% is written across borders.

How has CHA University Gangnam Medical Center's research output changed?

Output in 2018–2022 was 8% higher than in 2013–2017.

199520002005201020152020
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 Seoul

All research institutions in Seoul

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.