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City · Japan

Research in Ōita

Science Explorer records 18 research institutions in Ōita, Japan. The highest-ranked on research quality in 2022–2025 are Oita University, Oita University Hospital and Oita Prefectural Hospital.

Research institutions
18
3 of them ranked worldwide
Research works
14k
▼ 5% vs 2013–17
Top-10% rate, 2022–2025
7.3%
record average 16.5%

A city carries no overall standing here. The composite score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in Ōita?

#InstitutionWorksAgainst the largest hereWorld rank
1Oita UniversityUniversity 9,969 #5,785
2Oita Medical CenterHospital / health system 1,535 #18,397 all time
3Oita University HospitalHospital / health system 626 #18,371
4Nishida HospitalHospital / health system 407 #35,411 all time
5Oita Prefectural HospitalHospital / health system 390 #27,081
6Noguchi Thyroid Clinic and Hospital FoundationHospital / health system 330 #39,013 all time
7Nippon Bunri UniversityUniversity 290 #25,470 all time
8Oita University of Nursing and Health SciencesUniversity 256 #32,338 all time
9Almeida Memorial HospitalHospital / health system 131 #42,209 all time
10Oita Red Cross HospitalHospital / health system 129 #42,318 all time
11Nagatomi Neurosurgical HospitalHospital / health system 64 not ranked
12Oita Prefectural College of Arts and CultureUniversity 55 not ranked
13Oita Industrial Research InstituteResearch facility 45 not ranked
14Oita Junior CollegeUniversity 19 not ranked
15Oita Prefectural Board of EducationGovernment institution 10 not ranked
16Oita Prefectural School for the BlindUniversity 6 not ranked
17Oita Prefectural Oita Technical High SchoolUniversity 5 not ranked
18Oita Prefectural Hiji support schoolUniversity 1 not ranked

By fractional works over the whole record; world rank on research quality in 2022–2025. Bars are scaled to the largest institution in this city, not to anything off the page.

How concentrated the city is

The same institutions as shares of everything the list accounts for. A city that is one university and a city that is twelve read alike as a table and not at all alike here.

Oita University: 69.9%Oita Medical Center: 10.8%Oita University Hospital: 4.4%Nishida Hospital: 2.9%14 others listed: 12.1%70%largest
Oita University9,969 · 69.9%Oita Medical Center1,535 · 10.8%Oita University Hospital626 · 4.4%Nishida Hospital407 · 2.9%14 others listed1,731 · 12.1%

Shares of the rows listed above, not of the whole node.

What is Ōita strongest at in research?

Relative to its size, research in Ōita is most concentrated in Surgery, Endocrinology, Diabetes and Metabolism and Pulmonary and Respiratory Medicine (4.9× the world share in Surgery).

  1. SurgerySubfield · 182.0 works4.9×
  2. Endocrinology, Diabetes and MetabolismSubfield · 41.1 works4.8×
  3. Pulmonary and Respiratory MedicineSubfield · 99.7 works4.1×
  4. Cardiology and Cardiovascular MedicineSubfield · 65.9 works4.0×
← less than its size predicts1×more →

Location quotient against the world baseline. Inside a single field a city is a meaningful unit, which is why this is where a city is measured at all.

Which keywords describe research in Ōita?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Chemotherapy, Diagnosis, Treatment, Clinical Practice Guidelines, Complications and Immunotherapy.

▲ 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 city'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. Epidemiology166▲ 2.7×117 topics
  2. Inflammation93▲ 2.8×74 topics
  3. Diagnosis63▲ 4.3×40 topics
  4. Treatment62▲ 3.2×49 topics
  5. Chemotherapy59▲ 5.3×22 topics
  6. Cardiovascular Disease48▲ 2.7×34 topics
  7. Clinical Practice Guidelines44▲ 5.1×14 topics
  8. Immunotherapy41▲ 3.6×19 topics
  9. Complications38▲ 4.8×17 topics
  10. Cancer37▲ 1.73×48 topics
  11. Quality of Life36▲ 1.59×41 topics
  12. Oxidative Stress35▲ 1.34×49 topics
  13. Prognostic Factors34▲ 5.0×14 topics
  14. Pathogenesis34▲ 4.2×24 topics
  15. Obesity33▲ 2.8×23 topics
  16. Genetic Mutations33▲ 4.8×22 topics
  17. Management32▲ 2.6×26 topics
  18. Risk Factors32▲ 1.83×31 topics
  19. Surgical Management30▲ 4.7×20 topics
  20. Metabolic Syndrome26▲ 2.1×21 topics
  21. Hypertension25▲ 5.5×13 topics
  22. Heart Failure25▲ 3.6×13 topics
  23. Guidelines25▲ 3.4×13 topics
  24. Rehabilitation24▲ 3.8×11 topics
  25. Biomechanics24▲ 5.0×11 topics
  26. Tumor Microenvironment24▲ 3.4×8 topics
  27. Radiotherapy24▲ 3.9×13 topics
  28. Neoadjuvant Therapy23▲ 6.2×5 topics
  29. Prevention23▲ 3.5×15 topics
  30. Gastric Cancer23▲ 13×3 topics
  31. Cardiovascular Risk22▲ 4.5×9 topics
  32. Antibiotic Resistance21▲ 3.4×12 topics
  33. Survival Analysis20▲ 4.7×7 topics
  34. Echocardiography20▲ 4.5×7 topics
  35. Molecular Characterization19▲ 6.9×6 topics
  36. Revision Surgery17▲ 8.4×2 topics
  37. Total Hip Replacement17▲ 8.4×2 topics
  38. Treatment Guidelines16▲ 4.8×6 topics
  39. Adjuvant Therapy16▲ 8.2×2 topics
  40. Diagnostic Imaging14▲ 7.8×4 topics

What research is done in Ōita?

Helicobacter pylori-rela…12Helicobacter pylori-related gastroenterology studies: 12 fractional worksPancreatic and Hepatic O…11Pancreatic and Hepatic Oncology Research: 11 fractional worksHormonal Regulation and Hypertension: 10 fractional worksNon-Destructive Testing …10Non-Destructive Testing Techniques: 10 fractional worksGastric Cancer Managemen…10Gastric Cancer Management and Outcomes: 10 fractional worksTotal Knee Arthroplasty Outcomes: 9 fractional worksCardiovascular Disease and Adiposity: 9 fractional worksGallbladder and Bile Duc…8Gallbladder and Bile Duct Disorders: 8 fractional worksMagnetic Properties and Applications: 8 fractional worksThyroid Cancer Diagnosis and Treatment: 8 fractional works
SurgeryOncologyEndocrinology, Diabetes and MetabolismMechanical Engineering3 others

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

  1. 1 Helicobacter pylori-related gastroenterology studies Surgery 12 works
  2. 2 Pancreatic and Hepatic Oncology Research Oncology 11 works
  3. 3 Hormonal Regulation and Hypertension Endocrinology, Diabetes and Metabolism 10 works
  4. 4 Non-Destructive Testing Techniques Mechanical Engineering 10 works
  5. 5 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 10 works
  6. 6 Total Knee Arthroplasty Outcomes Surgery 9 works
  7. 7 Cardiovascular Disease and Adiposity Cardiology and Cardiovascular Medicine 9 works
  8. 8 Gallbladder and Bile Duct Disorders Pulmonary and Respiratory Medicine 8 works
  9. 9 Magnetic Properties and Applications Electronic, Optical and Magnetic Materials 8 works
  10. 10 Thyroid Cancer Diagnosis and Treatment Endocrinology, Diabetes and Metabolism 8 works

Research output over time

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more.