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University · Seongnam-si · South Korea

CHA University

In research, CHA University stands highest in Health Sciences (#980 of 11,982 worldwide), Medicine (#1,641 of 10,443 worldwide) and Life Sciences (#1,499 of 7,800 worldwide), 2022–2025. Relative to its size it is most specialised in Reproductive Medicine, Obstetrics and Gynecology and Cancer Research — Reproductive Medicine is 11.1× its share of world research.

en.cha.ac.krROR OpenAlex
World rank, 2022–2025
#2,696
of 28,054 · #5,200 all time
Rank in South Korea
#54
of 417
Research works
4.6k
▲ 26% vs 2013–17
Citations
88k
19.0 per fractional work
Top-10% rate
20.3%
record average 16.5%
Open access
62%
world 28%

What is CHA University 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 #980 of 11,982 19.0%604 #1875
MedicineField #1,641 of 10,443 18.9%567 #2246
Life SciencesDomain #1,499 of 7,800 20.4%250 #2752
Biochemistry, Genetics and Molecular BiologyField #1,565 of 3,579 23.3%148 #3002
Molecular BiologySubfield #960 of 2,175 24.7%89 #1751
SurgerySubfield #1,004 of 1,816 16.2%77 #1454
Social SciencesDomain #6,539 of 10,521 33.2%60 #10151
Physical SciencesDomain #8,997 of 12,888 20.1%65 #13153

Each strip is that field’s whole ranked pool, with the notch where CHA University 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. Health Sciences#1,875 #980
  2. Medicine#2,246 #1,641
  3. Life Sciences#2,752 #1,499
  4. Biochemistry, Genetics and Molecular Biology#3,002 #1,565
  5. Molecular Biology#1,751 #960
  6. Surgery#1,454 #1,004
  7. Social Sciences#10,151 #6,539
  8. Physical Sciences#13,153 #8,997
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 CHA University specialise in?

Where its research is concentrated relative to its size: Reproductive Medicine takes 11.1× the share of its output that it takes of world research.

  1. Reproductive MedicineSubfield · 24.3 works11×
  2. Obstetrics and GynecologySubfield · 20.4 works7.2×
  3. Cancer ResearchSubfield · 21.7 works5.1×
← 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: 0.33× its world share, 15 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.82× its world share, 148 worksBiochemistry, Geneti…Immunology and Microbiology: 3.49× its world share, 34 worksImmunology and Micro…Neuroscience: 2.55× its world share, 41 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.48× its world share, 12 worksPharmacology, Toxico…Chemical Engineering: 0.18× its world share, 1 worksChemical EngineeringChemistry: 0.41× its world share, 6 worksChemistryComputer Science: 0.20× its world share, 15 worksComputer ScienceEarth and Planetary Sciences: 0.04× its world share, 1 worksEarth and Planetary …Energy: 0.07× its world share, 1 worksEnergyEngineering: 0.14× its world share, 20 worksEngineeringEnvironmental Science: 0.19× its world share, 9 worksEnvironmental ScienceMaterials Science: 0.29× its world share, 10 worksMaterials ScienceMathematics: 0.13× its world share, 2 worksMathematicsPhysics and Astronomy: 0.02× its world share, 0 worksPhysics and AstronomyDentistry: 0.56× its world share, 3 worksDentistryHealth Professions: 0.83× its world share, 21 worksHealth ProfessionsMedicine: 3.01× its world share, 567 worksMedicineNursing: 2.79× its world share, 13 worksNursingVeterinary: 0.20× its world share, 0 worksVeterinaryArts and Humanities: 0.19× its world share, 6 worksArts and HumanitiesBusiness, Management and Accounting: 0.10× its world share, 3 worksBusiness, Management…Decision Sciences: 0.29× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.13× its world share, 3 worksEconomics, Econometr…Psychology: 1.10× its world share, 33 worksPsychologySocial Sciences: 0.11× its world share, 14 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Immunology and Microbiology, 3.5×. Every wedge is a field page.

Who are the top researchers at CHA University?

Ranked on the composite score, Hyung‐Min Chung, Soyoung Yu and Ji Yeon Lee lead among researchers whose main affiliation is CHA University.

  1. 1 Hyung‐Min Chung South Korea · #115,955 worldwide 207 citations · 44 works
  2. 2 Soyoung Yu South Korea · #139,799 worldwide 144 citations · 23 works
  3. 3 Ji Yeon Lee South Korea · #200,631 worldwide 150 citations · 30 works
  4. 4 Man Yong Han South Korea · #288,616 worldwide 92 citations · 55 works
  5. 5 Seong Gyu Hwang South Korea · #319,322 worldwide 74 citations · 35 works
  6. 6 Sung Pyo Hong South Korea · #325,635 worldwide 50 citations · 27 works
  7. 7 Youngsok Choi South Korea · #343,573 worldwide 107 citations · 20 works
  8. 8 You‐Hee Cho South Korea · #385,179 worldwide 107 citations · 32 works
  9. 9 Haengseok Song South Korea · #400,229 worldwide 56 citations · 20 works
  10. 10 Doyeun Oh South Korea · #416,163 worldwide 68 citations · 19 works
All ranked researchers at CHA University

Which keywords describe research at CHA University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Cancer, Oxidative Stress, Quality of Life, Tumor Microenvironment, Cardiovascular Disease and Metabolic Syndrome.

▲ 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. Epidemiology97▲ 2.5×104 topics
  2. Inflammation70▲ 3.5×77 topics
  3. Cancer58▲ 4.4×51 topics
  4. Oxidative Stress54▲ 3.4×53 topics
  5. Quality of Life44▲ 3.1×42 topics
  6. Cardiovascular Disease34▲ 3.1×33 topics
  7. Treatment30▲ 2.6×37 topics
  8. Diagnosis29▲ 3.2×29 topics
  9. Metabolic Syndrome28▲ 3.6×21 topics
  10. Management27▲ 3.5×24 topics
  11. Tumor Microenvironment26▲ 6.1×8 topics
  12. Gene Expression24▲ 4.0×16 topics
  13. Biomarkers24▲ 3.5×16 topics
  14. Chemotherapy24▲ 3.4×22 topics
  15. Obesity23▲ 3.1×24 topics
  16. Risk Factors22▲ 2.0×28 topics
  17. Cancer Therapy21▲ 3.7×18 topics
  18. Clinical Practice Guidelines20▲ 3.8×14 topics
  19. Immunotherapy19▲ 2.8×16 topics
  20. Clinical Trials19▲ 2.9×17 topics
  21. Insulin Resistance18▲ 4.2×10 topics
  22. Aging18▲ 3.4×17 topics
  23. Cell Death18▲ 7.7×6 topics
  24. Infertility17▲ 12×3 topics
  25. Metabolism17▲ 3.4×26 topics
  26. Stem Cells17▲ 6.7×13 topics
  27. Apoptosis16▲ 5.5×18 topics
  28. Metastasis16▲ 4.8×12 topics
  29. Complications16▲ 3.2×17 topics
  30. Surgical Management16▲ 3.9×20 topics
  31. Rehabilitation15▲ 4.0×10 topics
  32. Fertility Preservation14▲ 26×1 topic
  33. Ovarian Tissue Cryopreservation14▲ 26×1 topic
  34. Hepatocellular Carcinoma14▲ 6.7×3 topics
  35. Transcriptional Regulation14▲ 8.7×9 topics
  36. Surgical Treatment13▲ 6.7×6 topics
  37. Differentiation13▲ 21×2 topics
  38. Prenatal Diagnosis12▲ 8.6×7 topics
  39. Pluripotent Stem Cells11▲ 21×2 topics
  40. Survival10▲ 8.0×4 topics

Which research topics does CHA University publish most on?

By volume in 2022–2025: Reproductive Biology and Fertility, Pluripotent Stem Cells Research, Reproductive System and Pregnancy and Ferroptosis and cancer prognosis.

Reproductive Biology and…14Reproductive Biology and Fertility: 14 fractional worksPluripotent Stem Cells R…8Pluripotent Stem Cells Research: 8 fractional worksReproductive System and Pregnancy: 8 fractional worksFerroptosis and cancer prognosis: 8 fractional worksHepatocellular Carcinoma Treatment and Prognosis: 7 fractional worksEndometriosis Research and Treatment: 7 fractional worksPrenatal Screening and Diagnostics: 7 fractional worksImmune Cell Function and…7Immune Cell Function and Interaction: 7 fractional worksCancer Immunotherapy and Biomarkers: 6 fractional worksNutrition and Health in Aging: 6 fractional works
Public Health, Environmental and Occupational HealthMolecular BiologyImmunologyPulmonary and Respiratory Medicine5 others

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

  1. 1 Reproductive Biology and Fertility Public Health, Environmental and Occupational Health 14 works
  2. 2 Pluripotent Stem Cells Research Molecular Biology 8 works
  3. 3 Reproductive System and Pregnancy Immunology 8 works
  4. 4 Ferroptosis and cancer prognosis Pulmonary and Respiratory Medicine 8 works
  5. 5 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 7 works
  6. 6 Endometriosis Research and Treatment Reproductive Medicine 7 works
  7. 7 Prenatal Screening and Diagnostics Pediatrics, Perinatology and Child Health 7 works
  8. 8 Immune Cell Function and Interaction Immunology 7 works
  9. 9 Cancer Immunotherapy and Biomarkers Oncology 6 works
  10. 10 Nutrition and Health in Aging Physiology 6 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 available61.8%not open38.2%

World: 28% of research is openly available.

with international co-authors12.5%domestic only87.5%

World: 19% is written across borders.

How has CHA University's research output changed?

Output in 2018–2022 was 26% higher than in 2013–2017.

200020102020
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 Seongnam-si

All research institutions in Seongnam-si

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.