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Hospital / health system · Tampere · Finland

Coxa Hospital

In research, Coxa Hospital stands highest in Health Sciences (#8,118 of 16,688 worldwide), over all time.

coxa.fiROR OpenAlex
World rank, all time
#31,554
of 34,923
Rank in Finland
#148
of 159
Research works
151
▼ 24% vs 2018-21
Citations
4.5k
29.8 per fractional work
Top-10% rate
13.0%
all institutions 10.0%
vs its own fields
1.04×
1.00× is exactly expected
Open access
58%
world 40%
International
28%
world 18%
Coxa Hospital

What is Coxa Hospital 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
Health SciencesDomain #8,118 of 16,688 12.2%123

Each strip is that field's whole ranked pool, with the notch where Coxa 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 Coxa Hospital work in?

In 2022-now, 74% of research at Coxa Hospital is in Health Sciences, 13% in Social Sciences. Its largest fields are Medicine (72%), Social Sciences (8%), Biochemistry, Genetics and Molecular Biology (5%). It does 2.5× the world's share of Health Sciences.

Health Sciences: 20 fractional works · 74.4% of its workMedicine: 19 fractional works · 72.0% of its workSurgery: 10 fractional works · 38.5% of its workRheumatology: 1 fractional works · 5.3% of its workEpidemiology: 1 fractional works · 3.3% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 3.0% of its workOrthopedics and Sports Medicine: 1 fractional works · 3.0% of its workGastroenterology: 0 fractional works · 1.7% of its workOncology: 0 fractional works · 1.6% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 1.4% of its workInfectious Diseases: 0 fractional works · 1.3% of its workPhysiology: 0 fractional works · 1.3% of its workNeurology: 0 fractional works · 1.2% of its workEmergency Medicine: 0 fractional works · 1.1% of its workInternal Medicine: 0 fractional works · 1.0% of its workPulmonary and Respiratory Medicine: 0 fractional works · 1.0% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.9% of its workComplementary and alternative medicine: 0 fractional works · 0.8% of its workReproductive Medicine: 0 fractional works · 0.8% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.6% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.6% of its workPharmacology: 0 fractional works · 0.6% of its workPathology and Forensic Medicine: 0 fractional works · 0.5% of its workCritical Care and Intensive Care Medicine: 0 fractional works · 0.4% of its workGeriatrics and Gerontology: 0 fractional works · 0.4% of its workRehabilitation: 0 fractional works · 0.3% of its workDermatology: 0 fractional works · 0.3% of its workFamily Practice: 0 fractional works · 0.3% of its workGenetics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.5% of its workHealth Professions: 1 fractional works · 2.4% of its workEmergency Medical Services: 0 fractional works · 1.1% of its workGeneral Health Professions: 0 fractional works · 0.4% of its workOccupational Therapy: 0 fractional works · 0.4% of its workPharmacy: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDentistry: 0 fractional works · 0.0% of its workSocial Sciences: 3 fractional works · 13.0% of its workSocial Sciences: 2 fractional works · 7.6% of its workSociology and Political Science: 1 fractional works · 5.1% of its workUrban Studies: 0 fractional works · 1.3% of its workPolitical Science and International Relations: 0 fractional works · 0.6% of its workGeography, Planning and Development: 0 fractional works · 0.3% of its workGender Studies: 0 fractional works · 0.3% of its workArts and Humanities: 1 fractional works · 2.5% of its workHistory and Philosophy of Science: 1 fractional works · 2.5% of its workBusiness, Management and Accounting: 0 fractional works · 1.3% of its workTourism, Leisure and Hospitality Management: 0 fractional works · 1.3% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.7% of its workEconomics and Econometrics: 0 fractional works · 0.7% of its workPsychology: 0 fractional works · 0.5% of its workClinical Psychology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDecision Sciences: 0 fractional works · 0.4% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.4% of its workPhysical Sciences: 2 fractional works · 6.4% of its workEngineering: 1 fractional works · 3.6% of its workBiomedical Engineering: 1 fractional works · 3.2% of its workOcean Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMaterials Science: 0 fractional works · 1.1% of its workBiomaterials: 0 fractional works · 0.6% of its workMaterials Chemistry: 0 fractional works · 0.4% of its workEarth and Planetary Sciences: 0 fractional works · 0.8% of its workGeochemistry and Petrology: 0 fractional works · 0.3% of its workEarth-Surface Processes: 0 fractional works · 0.3% of its workGeophysics: 0 fractional works · 0.2% of its workEnvironmental Science: 0 fractional works · 0.6% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.6% of its workChemistry: 0 fractional works · 0.3% of its workAnalytical Chemistry: 0 fractional works · 0.3% of its workComputer Science: 0 fractional works · 0.1% of its workLife Sciences: 2 fractional works · 6.2% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 4.7% of its workMolecular Biology: 1 fractional works · 3.1% of its workGenetics: 0 fractional works · 0.7% of its workCancer Research: 0 fractional works · 0.6% of its workBiophysics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNeuroscience: 0 fractional works · 1.2% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.5% of its workSensory Systems: 0 fractional works · 0.5% of its workDevelopmental Neuroscience: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workImmunology and Microbiology: 0 fractional works · 0.3% of its workImmunology: 0 fractional works · 0.3% of its workALL ITS WORKCoxa Hospital26fractional works, 2022-now
Life Sciences6%Physical Sciences6%Health Sciences74%Social Sciences13%

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 18 fields, with their numbers
    1. Medicine1972.0%
    2. Health Professions12.4%
    3. Dentistry00.0%
    1. Social Sciences27.6%
    2. Arts and Humanities12.5%
    3. Business, Management and Accounting01.3%
    4. Economics, Econometrics and Finance00.7%
    5. Psychology00.5%
    6. Decision Sciences00.4%
    1. Engineering13.6%
    2. Materials Science01.1%
    3. Earth and Planetary Sciences00.8%
    4. Environmental Science00.6%
    5. Chemistry00.3%
    6. Computer Science00.1%
    1. Biochemistry, Genetics and Molecular Biology14.7%
    2. Neuroscience01.2%
    3. Immunology and Microbiology00.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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.

Biochemistry, Genetics and Molecular Biology: 0.89× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.25× its world share, 0 worksImmunology and Micro…Neuroscience: 0.72× its world share, 0 worksNeuroscienceChemistry: 0.16× its world share, 0 worksChemistryComputer Science: 0.01× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.51× its world share, 0 worksEarth and Planetary …Engineering: 0.24× its world share, 1 worksEngineeringEnvironmental Science: 0.13× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.30× its world share, 0 worksMaterials ScienceDentistry: 0.06× its world share, 0 worksDentistryHealth Professions: 0.90× its world share, 1 worksHealth ProfessionsMedicine: 3.75× its world share, 19 worksMedicineArts and Humanities: 0.88× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.39× its world share, 0 worksBusiness, Management…Decision Sciences: 0.44× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.32× its world share, 0 worksEconomics, Econometr…Psychology: 0.18× its world share, 0 worksPsychologySocial Sciences: 0.60× its world share, 2 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 18 fields, with their numbers
  1. Medicine3.75×19 works
  2. Health Professions0.90×1 works
  3. Biochemistry, Genetics and Molecular Biology0.89×1 works
  4. Arts and Humanities0.88×1 works
  5. Neuroscience0.72×0 works
  6. Social Sciences0.60×2 works
  7. Earth and Planetary Sciences0.51×0 works
  8. Decision Sciences0.44×0 works
  9. Business, Management and Accounting0.39×0 works
  10. Economics, Econometrics and Finance0.32×0 works
  11. Materials Science0.30×0 works
  12. Immunology and Microbiology0.25×0 works
  13. Engineering0.24×1 works
  14. Psychology0.18×0 works
  15. Chemistry0.16×0 works
  16. Environmental Science0.13×0 works
  17. Dentistry0.06×0 works
  18. Computer Science0.01×0 works

Who are the top researchers at Coxa Hospital?

Ranked on the quality score, Antti P. Eskelinen, Timo J. S. Puolakka and Mika Niemeläinen lead among researchers whose main affiliation is Coxa Hospital.

  1. 1 Antti P. Eskelinen Finland · #440,228 worldwide 8.5k citations · 264 works
  2. 2 Timo J. S. Puolakka Finland · #1,130,634 worldwide 2.2k citations · 37 works
  3. 3 Mika Niemeläinen Finland · #1,230,227 worldwide 409 citations · 25 works
  4. 4 Eerik T Skyttä Finland · #1,922,995 worldwide 1k citations · 42 works
  5. 5 Jyrki Nieminen Finland · #2,126,214 worldwide 1.3k citations · 49 works
  6. 6 Jorma Pajamäki Finland · #2,594,472 worldwide 921 citations · 32 works
  7. 7 Olli S. Lainiala Finland · #3,235,532 worldwide 486 citations · 30 works
  8. 8 Petra Elo Finland · #3,627,248 worldwide 538 citations · 20 works
  9. 9 Perttu Neuvonen Finland · #4,673,100 worldwide 117 citations · 16 works
All ranked researchers at Coxa Hospital

What are the most cited papers from Coxa Hospital?

The most cited paper from Coxa Hospital is "Matrix metalloproteinases: Contribution to pathogenesis, diagnosis and treatment of periodontal inflammation" (Timo A. Sorsa, Leo Tjäderhane, Yrjö Tapio Konttinen et al., 2006), with 680 citations. Next come "Risk Factors for Infection After Knee Arthroplasty" (506) and "Obesity, Diabetes, and Preoperative Hyperglycemia as Predictors of Periprosthetic Joint Infection" (439).

Most cited papers
#PaperReleasedCitations
1 Matrix metalloproteinases: Contribution to pathogenesis, diagnosis and treatment of periodontal inflammation Timo A. Sorsa, Leo Tjäderhane, Yrjö Tapio Konttinen et al. · Annals of Medicine Open access 2006 680
2 Risk Factors for Infection After Knee Arthroplasty Esa Jämsen, Heini S. A. Huhtala, Timo J. S. Puolakka et al. · Journal of Bone and Joint Surgery 2009 506
3 Obesity, Diabetes, and Preoperative Hyperglycemia as Predictors of Periprosthetic Joint Infection Esa Jämsen, Pasi I. Nevalainen, Antti P. Eskelinen et al. · Journal of Bone and Joint Surgery 18 Jul 2012 439
4 Bone regeneration and stem cells Kristina Arvidson, Basem M. Abdallah, Lee Ann Applegate et al. · Journal of Cellular and Molecular Medicine Open access 3 Dec 2010 409
5 Osteolysis around total knee arthroplasty: A review of pathogenetic mechanisms Jiří Gallo, Stuart Barry Goodman, Yrjö Tapio Konttinen et al. · Acta Biomaterialia Open access 10 May 2013 359
All 61 most cited papers, with filters and sorting

Which keywords describe research at Coxa Hospital?

By fractional works in 2022-now, weighted toward what it does more of than the world: Revision Surgery, Total Hip Replacement, Epidemiology, Complications, Arthroplasty, Patient Satisfaction, Outcomes and Total Knee Replacement.

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

All 21 words, with their numbers
  1. Revision Surgery6▲ 181×2 topics
  2. Total Hip Replacement6▲ 181×2 topics
  3. Epidemiology6▲ 5.3×15 topics
  4. Complications4▲ 33×4 topics
  5. Arthroplasty4▲ 134×2 topics
  6. Outcomes3▲ 150×1 topic
  7. Patient Satisfaction3▲ 40×2 topics
  8. Total Knee Replacement3▲ 182×1 topic
  9. Hip Arthroplasty3▲ 180×1 topic
  10. Wear Particles3▲ 180×1 topic
  11. Surgical Management2▲ 21×5 topics
  12. Inflammation2▲ 3.6×12 topics
  13. Diagnostic Imaging2▲ 56×2 topics
  14. Periprosthetic Joint Infection2▲ 150×1 topic
  15. Prosthetic Joint Infections2▲ 150×1 topic
  16. Matrix Metalloproteinases1▲ 35×2 topics
  17. Mesenchymal Stem Cells1▲ 45×2 topics
  18. Cartilage1▲ 93×1 topic
  19. Chondrocyte1▲ 93×1 topic
  20. Mortality1▲ 7.7×5 topics
  21. Biomechanics1▲ 14×2 topics

Which research topics does Coxa Hospital publish most on?

By volume in 2022-now: Total Knee Arthroplasty Outcomes, Orthopaedic implants and arthroplasty, Orthopedic Infections and Treatments and Osteoarthritis Treatment and Mechanisms.

Total Knee Arthroplasty …3Total Knee Arthroplasty Outcomes: 3 fractional worksOrthopaedic implants and…3Orthopaedic implants and arthroplasty: 3 fractional worksOrthopedic Infections and Treatments: 2 fractional worksOsteoarthritis Treatment…1Osteoarthritis Treatment and Mechanisms: 1 fractional worksKnee injuries and recons…1Knee injuries and reconstruction techniques: 1 fractional worksLower Extremity Biomecha…1Lower Extremity Biomechanics and Pathologies: 1 fractional worksHip and Femur Fractures: 1 fractional worksConferences and Exhibitions Management: 0 fractional worksAcademic Writing and Publishing: 0 fractional worksDelphi Technique in Research: 0 fractional works
SurgeryRheumatologyBiomedical EngineeringSociology and Political Science1 others

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

  1. 1 Total Knee Arthroplasty Outcomes Surgery 3 works
  2. 2 Orthopaedic implants and arthroplasty Surgery 3 works
  3. 3 Orthopedic Infections and Treatments Surgery 2 works
  4. 4 Osteoarthritis Treatment and Mechanisms Rheumatology 1 works
  5. 5 Knee injuries and reconstruction techniques Surgery 1 works
  6. 6 Lower Extremity Biomechanics and Pathologies Biomedical Engineering 1 works
  7. 7 Hip and Femur Fractures Surgery 1 works
  8. 8 Conferences and Exhibitions Management Sociology and Political Science 0 works
  9. 9 Academic Writing and Publishing History and Philosophy of Science 0 works
  10. 10 Delphi Technique in Research Sociology and Political Science 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 available57.7%not open42.3%

World: 40% of research is openly available.

with international co-authors27.8%domestic only72.2%

World: 18% is written across borders.

How has Coxa Hospital's research output changed?

Output in 2022-2025 was 24% lower than in 2018-2021.

still counting1990200020102020
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 Coxa Hospital as a percentage of every work published that year, 0.000093% in 2024.

still counting0.00020%0.00040%Coxa Hospital0.00011% in 20251990200020102020

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

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Coxa Hospital on Science Explorer

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