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Hospital / health system · Istanbul · Türkiye

Okmeydanı Eğitim ve Araştırma Hastanesi

In research, Okmeydanı Eğitim ve Araştırma Hastanesi stands highest in Medicine (#9,994 of 17,978 worldwide), Health Sciences (#12,638 of 20,462 worldwide) and Surgery (#3,749 of 4,227 worldwide), over all time.

okmeydani.gov.trROR OpenAlex
World rank, all time
#28,500
of 42,892
Rank in Türkiye
#259
of 347
Research works
1k
▼ 15% vs 2013–17
Citations
12k
11.3 per fractional work
Top-10% rate
7.3%
record average 16.5%
Open access
53%
world 28%

What is Okmeydanı Eğitim ve Araştırma Hastanesi known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
MedicineField #9,994 of 17,978 4.5%847
Health SciencesDomain #12,638 of 20,462 4.7%883
SurgerySubfield #3,749 of 4,227 4.6%170

Each strip is that field’s whole ranked pool, with the notch where Okmeydanı Eğitim ve Araştırma Hastanesi 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: 0.03× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.22× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 2.25× its world share, 1 worksImmunology and Micro…Neuroscience: 0.86× its world share, 0 worksNeuroscienceChemistry: 0.36× its world share, 0 worksChemistryEngineering: 0.02× its world share, 0 worksEngineeringPhysics and Astronomy: 0.89× its world share, 1 worksPhysics and AstronomyDentistry: 16.71× its world share, 3 worksDentistryHealth Professions: 1.30× its world share, 1 worksHealth ProfessionsMedicine: 3.71× its world share, 24 worksMedicineNursing: 1.52× its world share, 0 worksNursingArts and Humanities: 0.29× its world share, 0 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.06× its world share, 0 worksEconomics, Econometr…Psychology: 0.51× its world share, 0 worksPsychologySocial Sciences: 0.05× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 16.7×. Every wedge is a field page.

Who are the top researchers at Okmeydanı Eğitim ve Araştırma Hastanesi?

Ranked on the composite score, Namigar Turgut, Alper Ötünçtemur and Emin Özbek lead among researchers whose main affiliation is Okmeydanı Eğitim ve Araştırma Hastanesi.

  1. 1 Namigar Turgut Türkiye · #234,468 worldwide 38 citations · 25 works
  2. 2 Alper Ötünçtemur Türkiye · #483,071 worldwide 63 citations · 39 works
  3. 3 Emin Özbek Türkiye · #732,751 worldwide 38 citations · 32 works
  4. 4 Tolgar Lütfı Kumral Türkiye · #805,767 worldwide 14 citations · 16 works
  5. 5 Emek Kocatürk Türkiye · #864,940 worldwide 31 citations · 32 works
  6. 6 Mine Adaş Türkiye · #898,638 worldwide 2 citations · 21 works
  7. 7 Hüseyin Beşiroğlu Türkiye · #908,429 worldwide 25 citations · 20 works
  8. 8 Murat Çakar Türkiye · #916,446 worldwide 9 citations · 16 works
  9. 9 Süleyman Şahin Türkiye · #996,759 worldwide 18 citations · 20 works
  10. 10 Ayşen Helvacı Türkiye · #1,003,381 worldwide 5 citations · 15 works
All ranked researchers at Okmeydanı Eğitim ve Araştırma Hastanesi

Which keywords describe research at Okmeydanı Eğitim ve Araştırma Hastanesi?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Chemotherapy, Prognostic Factors, Surgical Management, Clinical Trials, Radiotherapy, Inflammation and Quality of Life.

▲ 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 18 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Epidemiology4▲ 3.1×37 topics
  2. Chemotherapy3▲ 11×12 topics
  3. Inflammation2▲ 3.5×19 topics
  4. Prognostic Factors2▲ 16×9 topics
  5. Surgical Management2▲ 15×10 topics
  6. Quality of Life2▲ 4.2×18 topics
  7. Clinical Trials2▲ 8.3×8 topics
  8. Radiotherapy2▲ 14×4 topics
  9. Treatment2▲ 4.2×14 topics
  10. Diagnosis2▲ 5.1×12 topics
  11. Cancer2▲ 3.3×9 topics
  12. Metastasis1▲ 12×5 topics
  13. Clinical Practice Guidelines1▲ 5.8×7 topics
  14. Risk Factors1▲ 3.0×9 topics
  15. Adjuvant Therapy1▲ 25×2 topics
  16. CT Screening1▲ 46×1 topic
  17. Lung Cancer1▲ 18×1 topic
  18. Metabolic Syndrome1▲ 3.7×7 topics

Which research topics does Okmeydanı Eğitim ve Araştırma Hastanesi publish most on?

By volume in 2022–2025: Lung Cancer Diagnosis and Treatment, Radiomics and Machine Learning in Medical Imaging, Advanced Radiotherapy Techniques and Inflammatory Biomarkers in Disease Prognosis.

Lung Cancer Diagnosis an…1Lung Cancer Diagnosis and Treatment: 1 fractional worksRadiomics and Machine Le…1Radiomics and Machine Learning in Medical Imaging: 1 fractional worksAdvanced Radiotherapy Te…1Advanced Radiotherapy Techniques: 1 fractional worksInflammatory Biomarkers …1Inflammatory Biomarkers in Disease Prognosis: 1 fractional worksDental Radiography and Imaging: 1 fractional worksOral Health Pathology and Treatment: 0 fractional worksGenetic and rare skin di…0Genetic and rare skin diseases.: 0 fractional worksDental materials and restorations: 0 fractional worksManagement of metastatic bone disease: 0 fractional worksAdvanced Breast Cancer T…0Advanced Breast Cancer Therapies: 0 fractional works
Pulmonary and Respiratory MedicineRadiology, Nuclear Medicine and ImagingRadiationOncology5 others

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

  1. 1 Lung Cancer Diagnosis and Treatment Pulmonary and Respiratory Medicine 1 works
  2. 2 Radiomics and Machine Learning in Medical Imaging Radiology, Nuclear Medicine and Imaging 1 works
  3. 3 Advanced Radiotherapy Techniques Radiation 1 works
  4. 4 Inflammatory Biomarkers in Disease Prognosis Oncology 1 works
  5. 5 Dental Radiography and Imaging Oral Surgery 1 works
  6. 6 Oral Health Pathology and Treatment Periodontics 0 works
  7. 7 Genetic and rare skin diseases. Genetics 0 works
  8. 8 Dental materials and restorations Orthodontics 0 works
  9. 9 Management of metastatic bone disease Surgery 0 works
  10. 10 Advanced Breast Cancer Therapies Pulmonary and Respiratory Medicine 0 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 available53.4%not open46.6%

World: 28% of research is openly available.

with international co-authors8.7%domestic only91.3%

World: 19% is written across borders.

How has Okmeydanı Eğitim ve Araştırma Hastanesi's research output changed?

Output in 2018–2022 was 15% lower 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 Istanbul

All research institutions in Istanbul

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.