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Hospital / health system · Seoul · South Korea

Siloam Eye Hospital

In research, Siloam Eye Hospital stands highest in Health Sciences (#6,579 of 9,902 worldwide) and Medicine (#5,677 of 8,541 worldwide), 2022-now. Relative to its size it is most specialised in Surgery (Surgery is 6.0× its share of world research).

siloam.co.kr/english/news_01/news_01.php?PHPSESSID=f4a09b424f9fdfb9d8a9252944c6e01fROR OpenAlex
World rank, 2022-now
#16,986
of 22,385 · #26,985 all time
Rank in South Korea
#270
of 343
Research works
345
▲ 111% vs 2018-21
Citations
1.9k
5.6 per fractional work
Top-10% rate
4.4%
all institutions 10.0%
vs its own fields
0.87×
1.00× is exactly expected
Open access
81%
world 40%
International
52%
world 18%
Siloam Eye Hospital

What is Siloam Eye Hospital known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #6,579 of 9,902 4.3%119 #10516
MedicineField #5,677 of 8,541 3.7%107 #9015

Each strip is that field's whole ranked pool, with the notch where Siloam Eye 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Siloam Eye Hospital work in?

In 2022-now, 80% of research at Siloam Eye Hospital is in Health Sciences, 9% in Social Sciences. Its largest fields are Medicine (73%), Health Professions (6%), Social Sciences (4%). It does 3.3× the world's share of Health Sciences.

Health Sciences: 145 fractional works · 79.7% of its workMedicine: 132 fractional works · 72.6% of its workSurgery: 25 fractional works · 13.9% of its workPulmonary and Respiratory Medicine: 11 fractional works · 5.9% of its workEpidemiology: 8 fractional works · 4.4% of its workRadiology, Nuclear Medicine and Imaging: 7 fractional works · 3.9% of its workNeurology: 7 fractional works · 3.9% of its workOphthalmology: 7 fractional works · 3.8% of its workPublic Health, Environmental and Occupational Health: 6 fractional works · 3.5% of its workOncology: 6 fractional works · 3.2% of its workPediatrics, Perinatology and Child Health: 6 fractional works · 3.1% of its workPathology and Forensic Medicine: 5 fractional works · 2.9% of its workCardiology and Cardiovascular Medicine: 5 fractional works · 2.9% of its workInfectious Diseases: 5 fractional works · 2.5% of its workRheumatology: 5 fractional works · 2.5% of its workEndocrinology, Diabetes and Metabolism: 4 fractional works · 2.2% of its workObstetrics and Gynecology: 3 fractional works · 1.5% of its workPsychiatry and Mental health: 3 fractional works · 1.4% of its workEmergency Medicine: 2 fractional works · 1.3% of its workHematology: 2 fractional works · 1.1% of its workPharmacology: 2 fractional works · 1.0% of its workCritical Care and Intensive Care Medicine: 2 fractional works · 1.0% of its workGenetics: 2 fractional works · 0.9% of its workNephrology: 1 fractional works · 0.7% of its workPhysiology: 1 fractional works · 0.7% of its workReproductive Medicine: 1 fractional works · 0.7% of its workOrthopedics and Sports Medicine: 1 fractional works · 0.7% of its workRehabilitation: 1 fractional works · 0.5% of its workDermatology: 1 fractional works · 0.4% of its workFamily Practice: 1 fractional works · 0.4% of its workHepatology: 1 fractional works · 0.3% of its workHealth Informatics: 0 fractional works · 0.3% of its workAnesthesiology and Pain Medicine: 0 fractional works · 0.3% of its workUrology: 0 fractional works · 0.2% of its workInternal Medicine: 0 fractional works · 0.2% of its workTransplantation: 0 fractional works · 0.2% of its workHealth Professions: 11 fractional works · 6.2% of its workGeneral Health Professions: 6 fractional works · 3.5% of its workHealth Information Management: 2 fractional works · 0.9% of its workEmergency Medical Services: 1 fractional works · 0.8% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 1 fractional works · 0.6% of its workOccupational Therapy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNursing: 2 fractional works · 0.9% of its workIssues, ethics and legal aspects: 1 fractional works · 0.4% of its workResearch and Theory: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workVeterinary: 0 fractional works · 0.1% of its workSocial Sciences: 16 fractional works · 8.8% of its workSocial Sciences: 7 fractional works · 4.0% of its workSociology and Political Science: 3 fractional works · 1.7% of its workLaw: 1 fractional works · 0.8% of its workEducation: 1 fractional works · 0.7% of its workSafety Research: 1 fractional works · 0.3% of its workHuman Factors and Ergonomics: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPsychology: 5 fractional works · 2.8% of its workClinical Psychology: 3 fractional works · 1.7% of its workDevelopmental and Educational Psychology: 1 fractional works · 0.5% of its workExperimental and Cognitive Psychology: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 2 fractional works · 1.2% of its workStrategy and Management: 2 fractional works · 0.9% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 1 fractional works · 0.4% of its workReligious studies: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.3% of its workEconomics and Econometrics: 0 fractional works · 0.3% of its workLife Sciences: 13 fractional works · 7.0% of its workBiochemistry, Genetics and Molecular Biology: 7 fractional works · 3.8% of its workGenetics: 2 fractional works · 1.2% of its workMolecular Biology: 2 fractional works · 1.1% of its workCancer Research: 1 fractional works · 0.7% of its workSmaller subfields together: 1 fractional works · 0.7% of its workImmunology and Microbiology: 2 fractional works · 1.4% of its workImmunology: 1 fractional works · 0.5% of its workParasitology: 1 fractional works · 0.4% of its workMicrobiology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 2 fractional works · 0.9% of its workFood Science: 1 fractional works · 0.4% of its workAnimal Science and Zoology: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNeuroscience: 1 fractional works · 0.8% of its workNeurology: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.1% of its workPhysical Sciences: 8 fractional works · 4.6% of its workComputer Science: 4 fractional works · 2.0% of its workArtificial Intelligence: 1 fractional works · 0.7% of its workInformation Systems: 1 fractional works · 0.7% of its workComputer Vision and Pattern Recognition: 1 fractional works · 0.6% of its workPhysics and Astronomy: 2 fractional works · 1.1% of its workRadiation: 2 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEngineering: 2 fractional works · 1.1% of its workBiomedical Engineering: 2 fractional works · 1.1% of its workChemistry: 0 fractional works · 0.1% of its workEnvironmental Science: 0 fractional works · 0.1% of its workMathematics: 0 fractional works · 0.1% of its workMaterials Science: 0 fractional works · 0.0% of its workALL ITS WORKSiloam EyeHospital182fractional works, 2022-now
Life Sciences7%Physical Sciences5%Health Sciences80%Social Sciences9%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 21 fields, with their numbers
    1. Medicine13272.6%
    2. Health Professions116.2%
    3. Nursing20.9%
    4. Veterinary00.1%
    1. Social Sciences74.0%
    2. Psychology52.8%
    3. Business, Management and Accounting21.2%
    4. Arts and Humanities10.4%
    5. Economics, Econometrics and Finance00.3%
    1. Biochemistry, Genetics and Molecular Biology73.8%
    2. Immunology and Microbiology21.4%
    3. Agricultural and Biological Sciences20.9%
    4. Neuroscience10.8%
    5. Pharmacology, Toxicology and Pharmaceutics00.1%
    1. Computer Science42.0%
    2. Physics and Astronomy21.1%
    3. Engineering21.1%
    4. Chemistry00.1%
    5. Environmental Science00.1%
    6. Mathematics00.1%
    7. Materials Science00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Siloam Eye Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 6.0× the share of its output that it takes of world research.

  1. SurgerySubfield · 25.4 works6.0×
← 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: 0.20× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.72× its world share, 7 worksBiochemistry, Geneti…Immunology and Microbiology: 1.34× its world share, 2 worksImmunology and Micro…Neuroscience: 0.47× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.17× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.08× its world share, 0 worksChemistryComputer Science: 0.26× its world share, 4 worksComputer ScienceEngineering: 0.07× its world share, 2 worksEngineeringEnvironmental Science: 0.02× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.01× its world share, 0 worksMaterials ScienceMathematics: 0.05× its world share, 0 worksMathematicsPhysics and Astronomy: 0.49× its world share, 2 worksPhysics and AstronomyHealth Professions: 2.34× its world share, 11 worksHealth ProfessionsMedicine: 3.78× its world share, 132 worksMedicineNursing: 1.76× its world share, 2 worksNursingVeterinary: 0.90× its world share, 0 worksVeterinaryArts and Humanities: 0.15× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.38× its world share, 2 worksBusiness, Management…Economics, Econometrics and Finance: 0.12× its world share, 0 worksEconomics, Econometr…Psychology: 0.92× its world share, 5 worksPsychologySocial Sciences: 0.32× its world share, 7 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.8×. Every wedge is a field page.

All 21 fields, with their numbers
  1. Medicine3.78×132 works
  2. Health Professions2.34×11 works
  3. Nursing1.76×2 works
  4. Immunology and Microbiology1.34×2 works
  5. Psychology0.92×5 works
  6. Veterinary0.90×0 works
  7. Biochemistry, Genetics and Molecular Biology0.72×7 works
  8. Physics and Astronomy0.49×2 works
  9. Neuroscience0.47×1 works
  10. Business, Management and Accounting0.38×2 works
  11. Social Sciences0.32×7 works
  12. Computer Science0.26×4 works
  13. Agricultural and Biological Sciences0.20×2 works
  14. Pharmacology, Toxicology and Pharmaceutics0.17×0 works
  15. Arts and Humanities0.15×1 works
  16. Economics, Econometrics and Finance0.12×0 works
  17. Chemistry0.08×0 works
  18. Engineering0.07×2 works
  19. Mathematics0.05×0 works
  20. Environmental Science0.02×0 works
  21. Materials Science0.01×0 works

Who are the top researchers at Siloam Eye Hospital?

Ranked on the quality score, Wardhana, Julie McCaughan and Jun Mo Lee lead among researchers whose main affiliation is Siloam Eye Hospital.

  1. 1 Wardhana South Korea · #2,956,325 worldwide 499 citations · 16 works
  2. 2 Julie McCaughan South Korea · #4,098,797 worldwide 45 citations · 23 works
  3. 3 Jun Mo Lee South Korea · #4,549,018 worldwide 551 citations · 53 works
  4. 4 Leonardo Paskah Suciadi South Korea · #5,876,849 worldwide 157 citations · 36 works
All ranked researchers at Siloam Eye Hospital

What are the most cited papers from Siloam Eye Hospital?

The most cited paper from Siloam Eye Hospital is "Hypertension is associated with increased mortality and severity of disease in COVID-19 pneumonia: A systematic review, meta-analysis and meta-regression" (Raymond Pranata, Michael Anthonius Lim, Ian Huang et al., 2020), with 360 citations. Next come "Analysis of Tear Cytokines and Clinical Correlations in Sjögren Syndrome Dry Eye Patients and Non–Sjögren Syndrome Dry Eye Patients" (195) and "Evaluation of Dry Eye and Meibomian Gland Dysfunction After Cataract Surgery" (191).

Most cited papers
#PaperReleasedCitations
1 Hypertension is associated with increased mortality and severity of disease in COVID-19 pneumonia: A systematic review, meta-analysis and meta-regression Raymond Pranata, Michael Anthonius Lim, Ian Huang et al. · Journal of the Renin-Angiotensin-Aldosterone System ReviewOpen access Apr 2020 360
2 Analysis of Tear Cytokines and Clinical Correlations in Sjögren Syndrome Dry Eye Patients and Non–Sjögren Syndrome Dry Eye Patients Sang Yeop Lee, Soo Jung Han, Sang Min Nam et al. · American Journal of Ophthalmology Open access 7 Jun 2013 195
3 Evaluation of Dry Eye and Meibomian Gland Dysfunction After Cataract Surgery Kyung Eun Han, Sangchul Yoon, Ji Min Ahn et al. · American Journal of Ophthalmology Open access 19 Feb 2014 191
4 Clinical frailty scale and mortality in COVID-19: A systematic review and dose-response meta-analysis Raymond Pranata, Joshua Henrina, Michael Anthonius Lim et al. · Archives of Gerontology and Geriatrics ReviewOpen access 16 Dec 2020 180
5 Prevalence of and Risk Factors Associated With Dry Eye: The Korea National Health and Nutrition Examination Survey 2010–2011 Ji Min Ahn, Seung Hyun Lee, Tyler Hyungtaek Rim et al. · American Journal of Ophthalmology Open access 19 Aug 2014 172
All 60 most cited papers, with filters and sorting

Which keywords describe research at Siloam Eye Hospital?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Patient Satisfaction, Health Education, Diagnosis, Surgical Management, Chemotherapy, Radiotherapy and Complications.

▲ 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-now 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. Epidemiology22▲ 3.0×64 topics
  2. Inflammation9▲ 2.2×26 topics
  3. Diagnosis8▲ 4.5×22 topics
  4. Treatment7▲ 3.1×25 topics
  5. Chemotherapy7▲ 5.3×16 topics
  6. Risk Factors6▲ 3.3×16 topics
  7. Health Education6▲ 8.1×5 topics
  8. Patient Satisfaction6▲ 11×7 topics
  9. Mental Health6▲ 2.2×11 topics
  10. Surgical Management6▲ 7.8×15 topics
  11. Complications5▲ 5.9×11 topics
  12. Management5▲ 3.5×13 topics
  13. Cardiovascular Disease5▲ 2.5×17 topics
  14. Radiotherapy5▲ 7.0×11 topics
  15. Community Empowerment5▲ 3.5×4 topics
  16. Clinical Trials4▲ 3.7×9 topics
  17. Non-Communicable Diseases4▲ 8.8×3 topics
  18. Maternal Health4▲ 9.2×2 topics
  19. Public Health Policy4▲ 9.1×2 topics
  20. Healthcare Access4▲ 8.5×2 topics
  21. Patient Experience4▲ 22×2 topics
  22. Barriers4▲ 28×1 topic
  23. Immunotherapy4▲ 3.1×12 topics
  24. Quality of Service4▲ 23×1 topic
  25. Child Nutrition4▲ 12×1 topic
  26. Stunting4▲ 12×1 topic
  27. Glaucoma4▲ 14×3 topics
  28. Physical Activity4▲ 4.2×6 topics
  29. Clinical Practice Guidelines4▲ 3.6×9 topics
  30. Guidelines4▲ 4.2×10 topics
  31. Atherosclerosis3▲ 6.6×4 topics
  32. Neuroprotection3▲ 5.0×6 topics
  33. Clinical Outcomes3▲ 8.0×5 topics
  34. Low Back Pain3▲ 9.9×3 topics
  35. Surgical Treatment3▲ 8.4×4 topics
  36. Critical Care3▲ 6.2×6 topics
  37. Percutaneous Coronary Intervention3▲ 11×3 topics
  38. Nursing3▲ 7.7×5 topics
  39. Coronary Stents2▲ 31×1 topic
  40. Myocardial Revascularization2▲ 31×1 topic

Which research topics does Siloam Eye Hospital publish most on?

By volume in 2022-now: Healthcare Quality and Satisfaction, Public Health and Nutrition, Coronary Interventions and Diagnostics and Intraocular Surgery and Lenses.

Healthcare Quality and Satisfaction: 4 fractional worksPublic Health and Nutrition: 4 fractional worksCoronary Interventions a…2Coronary Interventions and Diagnostics: 2 fractional worksIntraocular Surgery and …2Intraocular Surgery and Lenses: 2 fractional worksCOVID-19 Prevention and Impact: 2 fractional worksAdvanced Radiotherapy Techniques: 2 fractional worksManagement and Optimizat…2Management and Optimization Techniques: 2 fractional worksEsophageal and GI Pathology: 2 fractional worksLung Cancer Diagnosis and Treatment: 1 fractional worksSpinal Cord Injury Research: 1 fractional works
General Health ProfessionsPediatrics, Perinatology and Child HealthSurgeryOphthalmology5 others

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

  1. 1 Healthcare Quality and Satisfaction General Health Professions 4 works
  2. 2 Public Health and Nutrition Pediatrics, Perinatology and Child Health 4 works
  3. 3 Coronary Interventions and Diagnostics Surgery 2 works
  4. 4 Intraocular Surgery and Lenses Ophthalmology 2 works
  5. 5 COVID-19 Prevention and Impact Sociology and Political Science 2 works
  6. 6 Advanced Radiotherapy Techniques Radiation 2 works
  7. 7 Management and Optimization Techniques Strategy and Management 2 works
  8. 8 Esophageal and GI Pathology Surgery 2 works
  9. 9 Lung Cancer Diagnosis and Treatment Pulmonary and Respiratory Medicine 1 works
  10. 10 Spinal Cord Injury Research Pathology and Forensic Medicine 1 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 available81.1%not open18.9%

World: 40% of research is openly available.

with international co-authors52.2%domestic only47.8%

World: 18% is written across borders.

How has Siloam Eye Hospital's research output changed?

Output in 2022-2025 was 111% higher than in 2018-2021.

still counting200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Siloam Eye Hospital as a percentage of every work published that year, 0.00084% in 2024.

still counting0.00050%0.0010%Siloam Eye Hospital0.00079% in 2025200020102020

Fractional works of Siloam Eye Hospital over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Siloam Eye Hospital3.1% in 2025

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 8.0% in 2023.

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Siloam Eye Hospital on Science Explorer

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