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Hospital / health system · Bremen · Germany

Klinikum Bremen-Mitte

In research, Klinikum Bremen-Mitte stands highest in Medicine (#2,804 of 8,541 worldwide) and Health Sciences (#3,332 of 9,902 worldwide), 2022-now.

gesundheitnord.de/krankenhaeuserundzentren/kbm.htmlROR OpenAlex
World rank, 2022-now
#15,756
of 22,385 · #9,384 all time
Rank in Germany
#508
of 795
Research works
1.1k
▼ 20% vs 2018-21
Citations
13k
12.0 per fractional work
Top-10% rate
6.2%
all institutions 10.0%
vs its own fields
1.00×
1.00× is exactly expected
Open access
20%
world 40%
International
12%
world 18%
Klinikum Bremen-Mitte

What is Klinikum Bremen-Mitte 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
MedicineField #2,804 of 8,541 5.9%91 #2172
Health SciencesDomain #3,332 of 9,902 5.7%100 #2418

Each strip is that field's whole ranked pool, with the notch where Klinikum Bremen-Mitte 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 Klinikum Bremen-Mitte work in?

In 2022-now, 79% of research at Klinikum Bremen-Mitte is in Health Sciences, 11% in Life Sciences. Its largest fields are Medicine (72%), Biochemistry, Genetics and Molecular Biology (6%), Health Professions (5%). It does 3.2× the world's share of Health Sciences.

Health Sciences: 107 fractional works · 79.5% of its workMedicine: 97 fractional works · 72.2% of its workSurgery: 12 fractional works · 9.2% of its workPulmonary and Respiratory Medicine: 10 fractional works · 7.7% of its workEpidemiology: 6 fractional works · 4.3% of its workRheumatology: 5 fractional works · 4.1% of its workPublic Health, Environmental and Occupational Health: 5 fractional works · 4.0% of its workNeurology: 5 fractional works · 3.9% of its workPhysiology: 5 fractional works · 3.7% of its workCardiology and Cardiovascular Medicine: 4 fractional works · 3.2% of its workOncology: 4 fractional works · 2.9% of its workNephrology: 4 fractional works · 2.6% of its workHematology: 3 fractional works · 2.4% of its workPsychiatry and Mental health: 3 fractional works · 2.3% of its workPediatrics, Perinatology and Child Health: 3 fractional works · 2.0% of its workPathology and Forensic Medicine: 3 fractional works · 1.9% of its workDermatology: 2 fractional works · 1.8% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 1.6% of its workPharmacology: 2 fractional works · 1.5% of its workEmergency Medicine: 2 fractional works · 1.4% of its workUrology: 2 fractional works · 1.2% of its workRehabilitation: 1 fractional works · 1.1% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 1.1% of its workGenetics: 1 fractional works · 1.0% of its workAnesthesiology and Pain Medicine: 1 fractional works · 1.0% of its workOrthopedics and Sports Medicine: 1 fractional works · 1.0% of its workInfectious Diseases: 1 fractional works · 0.9% of its workInternal Medicine: 1 fractional works · 0.8% of its workObstetrics and Gynecology: 1 fractional works · 0.7% of its workCritical Care and Intensive Care Medicine: 1 fractional works · 0.6% of its workComplementary and alternative medicine: 1 fractional works · 0.6% of its workGastroenterology: 1 fractional works · 0.5% of its workOphthalmology: 0 fractional works · 0.4% of its workReproductive Medicine: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workHealth Professions: 7 fractional works · 5.4% of its workGeneral Health Professions: 4 fractional works · 3.1% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 2 fractional works · 1.1% of its workOccupational Therapy: 1 fractional works · 0.5% of its workComplementary and Manual Therapy: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workDentistry: 2 fractional works · 1.1% of its workOral Surgery: 1 fractional works · 0.6% of its workOrthodontics: 1 fractional works · 0.5% of its workNursing: 1 fractional works · 0.8% of its workNutrition and Dietetics: 1 fractional works · 0.8% of its workLife Sciences: 15 fractional works · 11.1% of its workBiochemistry, Genetics and Molecular Biology: 8 fractional works · 5.8% of its workMolecular Biology: 3 fractional works · 2.5% of its workGenetics: 2 fractional works · 1.3% of its workClinical Biochemistry: 1 fractional works · 0.6% of its workCancer Research: 1 fractional works · 0.6% of its workBiotechnology: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.4% of its workImmunology and Microbiology: 3 fractional works · 2.6% of its workImmunology: 3 fractional works · 2.3% of its workParasitology: 0 fractional works · 0.3% of its workNeuroscience: 3 fractional works · 2.6% of its workCognitive Neuroscience: 2 fractional works · 1.8% of its workNeurology: 1 fractional works · 0.5% of its workBiological Psychiatry: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.1% of its workSocial Sciences: 9 fractional works · 6.4% of its workPsychology: 3 fractional works · 2.4% of its workClinical Psychology: 2 fractional works · 1.1% of its workSocial Psychology: 1 fractional works · 0.9% of its workSmaller subfields together: 1 fractional works · 0.4% of its workSocial Sciences: 2 fractional works · 1.7% of its workSociology and Political Science: 2 fractional works · 1.3% of its workDemography: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workArts and Humanities: 1 fractional works · 1.0% of its workHistory: 1 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.8% of its workEconomics and Econometrics: 1 fractional works · 0.8% of its workBusiness, Management and Accounting: 1 fractional works · 0.5% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysical Sciences: 4 fractional works · 3.1% of its workEngineering: 3 fractional works · 2.0% of its workBiomedical Engineering: 1 fractional works · 0.9% of its workMechanical Engineering: 0 fractional works · 0.3% of its workCivil and Structural Engineering: 0 fractional works · 0.2% of its workComputational Mechanics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnvironmental Science: 1 fractional works · 0.5% of its workHealth, Toxicology and Mutagenesis: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMaterials Science: 0 fractional works · 0.2% of its workSurfaces, Coatings and Films: 0 fractional works · 0.2% of its workComputer Science: 0 fractional works · 0.2% of its workPhysics and Astronomy: 0 fractional works · 0.1% of its workChemical Engineering: 0 fractional works · 0.0% of its workMathematics: 0 fractional works · 0.0% of its workALL ITS WORKKlinikumBremen-Mitte134fractional works, 2022-now
Life Sciences11%Physical Sciences3%Health Sciences79%Social Sciences6%

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 23 fields, with their numbers
    1. Medicine9772.2%
    2. Health Professions75.4%
    3. Dentistry21.1%
    4. Nursing10.8%
    5. Veterinary00.0%
    1. Biochemistry, Genetics and Molecular Biology85.8%
    2. Immunology and Microbiology32.6%
    3. Neuroscience32.6%
    4. Pharmacology, Toxicology and Pharmaceutics00.1%
    5. Agricultural and Biological Sciences00.0%
    1. Psychology32.4%
    2. Social Sciences21.7%
    3. Arts and Humanities11.0%
    4. Economics, Econometrics and Finance10.8%
    5. Business, Management and Accounting10.5%
    6. Decision Sciences00.0%
    1. Engineering32.0%
    2. Environmental Science10.5%
    3. Materials Science00.2%
    4. Computer Science00.2%
    5. Physics and Astronomy00.1%
    6. Chemical Engineering00.0%
    7. Mathematics00.0%
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: 1.09× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 2.57× its world share, 4 worksImmunology and Micro…Neuroscience: 1.59× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.28× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.12× its world share, 0 worksChemical EngineeringComputer Science: 0.02× its world share, 0 worksComputer ScienceEngineering: 0.13× its world share, 3 worksEngineeringEnvironmental Science: 0.10× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.07× its world share, 0 worksMaterials ScienceMathematics: 0.03× its world share, 0 worksMathematicsPhysics and Astronomy: 0.04× its world share, 0 worksPhysics and AstronomyDentistry: 2.30× its world share, 2 worksDentistryHealth Professions: 2.05× its world share, 7 worksHealth ProfessionsMedicine: 3.75× its world share, 97 worksMedicineNursing: 1.58× its world share, 1 worksNursingVeterinary: 0.14× its world share, 0 worksVeterinaryArts and Humanities: 0.35× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.15× its world share, 1 worksBusiness, Management…Decision Sciences: 0.01× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.37× its world share, 1 worksEconomics, Econometr…Psychology: 0.78× its world share, 3 worksPsychologySocial Sciences: 0.14× 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 22 fields, with their numbers
  1. Medicine3.75×97 works
  2. Immunology and Microbiology2.57×4 works
  3. Dentistry2.30×2 works
  4. Health Professions2.05×7 works
  5. Neuroscience1.59×4 works
  6. Nursing1.58×1 works
  7. Biochemistry, Genetics and Molecular Biology1.09×8 works
  8. Psychology0.78×3 works
  9. Economics, Econometrics and Finance0.37×1 works
  10. Arts and Humanities0.35×1 works
  11. Pharmacology, Toxicology and Pharmaceutics0.28×0 works
  12. Business, Management and Accounting0.15×1 works
  13. Veterinary0.14×0 works
  14. Social Sciences0.14×2 works
  15. Engineering0.13×3 works
  16. Chemical Engineering0.12×0 works
  17. Environmental Science0.10×1 works
  18. Materials Science0.07×0 works
  19. Physics and Astronomy0.04×0 works
  20. Mathematics0.03×0 works
  21. Computer Science0.02×0 works
  22. Decision Sciences0.01×0 works

Who are the top researchers at Klinikum Bremen-Mitte?

Ranked on the quality score, Bernd Hertenstein, Andreas Kastrup and Panagiotis Papanagiotou lead among researchers whose main affiliation is Klinikum Bremen-Mitte.

  1. 1 Bernd Hertenstein Germany · #284,247 worldwide 21k citations · 355 works
  2. 2 Andreas Kastrup Germany · #286,753 worldwide 13k citations · 271 works
  3. 3 Panagiotis Papanagiotou Germany · #365,931 worldwide 6.5k citations · 221 works
  4. 4 Christian Roth Germany · #655,863 worldwide 4.5k citations · 148 works
  5. 5 Maria Boutchakova Germany · #662,357 worldwide 1.2k citations · 18 works
  6. 6 Rainer Porschen Germany · #848,418 worldwide 6.1k citations · 209 works
  7. 7 Hans‐Iko Huppertz Germany · #1,008,253 worldwide 4k citations · 239 works
  8. 8 Markus Bergmann Germany · #1,138,529 worldwide 6.2k citations · 133 works
  9. 9 Sabine Grasshoff‐Derr Germany · #1,369,574 worldwide 864 citations · 35 works
  10. 10 Nicole Schwarzer Germany · #1,548,982 worldwide 995 citations · 46 works
All ranked researchers at Klinikum Bremen-Mitte

What are the most cited papers from Klinikum Bremen-Mitte?

The most cited paper from Klinikum Bremen-Mitte is "Hotspot Mutations in H3F3A and IDH1 Define Distinct Epigenetic and Biological Subgroups of Glioblastoma" (Dominik Sturm et al., 2012), with 1,881 citations. Next come "Cortical demyelination and diffuse white matter injury in multiple sclerosis" (1,857) and "Diagnostic criteria for malnutrition – An ESPEN Consensus Statement" (1,770).

Most cited papers
#PaperReleasedCitations
1 Hotspot Mutations in H3F3A and IDH1 Define Distinct Epigenetic and Biological Subgroups of Glioblastoma Dominik Sturm et al. · Cancer Cell Open access Oct 2012 1,881
2 Cortical demyelination and diffuse white matter injury in multiple sclerosis Alexandra Kutzelnigg, Claudia Francesca Lucchinetti, Christine Stadelmann et al. · Brain 17 Oct 2005 1,857
3 Diagnostic criteria for malnutrition – An ESPEN Consensus Statement Tommy Cederholm, Ingvar G. Bosaeus, Rocco Barazzoni et al. · Clinical Nutrition Open access 9 Mar 2015 1,770
4 Prevalence of Cerebral Amyloid Pathology in Persons Without Dementia Willemijn J. Jansen et al. · JAMA Open access129 authors 19 May 2015 1,662
5 ESPEN expert group recommendations for action against cancer-related malnutrition Jann Arends, Vickie Elaine Baracos, Hartmut Bertz et al. · Clinical Nutrition Open access 23 Jun 2017 1,326
All 60 most cited papers, with filters and sorting

Which keywords describe research at Klinikum Bremen-Mitte?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Inflammation, Diagnosis, Treatment, Quality of Life, Heart Failure, Clinical Practice Guidelines and Global Burden.

▲ 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. Epidemiology14▲ 2.7×70 topics
  2. Inflammation9▲ 3.2×35 topics
  3. Diagnosis7▲ 5.6×19 topics
  4. Quality of Life7▲ 3.4×24 topics
  5. Treatment6▲ 3.9×25 topics
  6. Clinical Practice Guidelines4▲ 5.6×13 topics
  7. Management4▲ 3.9×15 topics
  8. Global Burden4▲ 5.6×9 topics
  9. Heart Failure4▲ 6.5×10 topics
  10. Risk Factors4▲ 2.5×11 topics
  11. Surgical Management4▲ 6.9×14 topics
  12. Complications4▲ 5.5×13 topics
  13. Rehabilitation4▲ 6.8×8 topics
  14. Metabolic Syndrome4▲ 3.3×8 topics
  15. Prognostic Factors4▲ 5.9×13 topics
  16. Health-related Quality of Life3▲ 11×6 topics
  17. Alzheimer's Disease3▲ 8.3×5 topics
  18. Genetic Mutations3▲ 5.1×14 topics
  19. Guidelines3▲ 4.7×10 topics
  20. Neurological Disorders3▲ 3.9×13 topics
  21. Clinical Outcomes3▲ 9.6×4 topics
  22. Autoantibodies3▲ 8.3×6 topics
  23. Ethical Considerations3▲ 5.6×4 topics
  24. Palliative Care3▲ 13×3 topics
  25. Cardiovascular Risk2▲ 5.8×6 topics
  26. Chronic Kidney Disease2▲ 7.5×7 topics
  27. Hypertension2▲ 6.1×4 topics
  28. Neuroprotection2▲ 5.1×7 topics
  29. Surgery2▲ 5.2×9 topics
  30. Epidemiological Study2▲ 25×3 topics
  31. Prognosis2▲ 5.1×7 topics
  32. Pain Management2▲ 6.7×5 topics
  33. Autoimmune2▲ 32×2 topics
  34. Germany2▲ 80×1 topic
  35. Health Surveys2▲ 80×1 topic
  36. Healthcare Utilization2▲ 19×2 topics
  37. Vasopressin2▲ 37×2 topics
  38. Anatomy2▲ 19×4 topics
  39. End-of-Life2▲ 16×2 topics
  40. Functional Recovery2▲ 9.4×2 topics

Which research topics does Klinikum Bremen-Mitte publish most on?

By volume in 2022-now: Health and Medical Studies, Urticaria and Related Conditions, Palliative Care and End-of-Life Issues and Gout, Hyperuricemia, Uric Acid.

Health and Medical Studies2Health and Medical Studies: 2 fractional worksUrticaria and Related Co…2Urticaria and Related Conditions: 2 fractional worksPalliative Care and End-of-Life Issues: 2 fractional worksGout, Hyperuricemia, Uric Acid: 2 fractional worksElectrolyte and hormonal disorders: 2 fractional worksAcute Ischemic Stroke Management: 2 fractional worksVasculitis and related conditions: 1 fractional worksMedical Practices and Re…1Medical Practices and Rehabilitation: 1 fractional worksVenous Thromboembolism Diagnosis and Management: 1 fractional worksCardiac, Anesthesia and Surgical Outcomes: 1 fractional works
General Health ProfessionsRheumatologyPublic Health, Environmental and Occupational HealthNephrology5 others

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

  1. 1 Health and Medical Studies General Health Professions 2 works
  2. 2 Urticaria and Related Conditions Rheumatology 2 works
  3. 3 Palliative Care and End-of-Life Issues Public Health, Environmental and Occupational Health 2 works
  4. 4 Gout, Hyperuricemia, Uric Acid Nephrology 2 works
  5. 5 Electrolyte and hormonal disorders Pulmonary and Respiratory Medicine 2 works
  6. 6 Acute Ischemic Stroke Management Epidemiology 2 works
  7. 7 Vasculitis and related conditions Pulmonary and Respiratory Medicine 1 works
  8. 8 Medical Practices and Rehabilitation Physical Therapy, Sports Therapy and Rehabilitation 1 works
  9. 9 Venous Thromboembolism Diagnosis and Management Internal Medicine 1 works
  10. 10 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular 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 available19.7%not open80.3%

World: 40% of research is openly available.

with international co-authors12.3%domestic only87.7%

World: 18% is written across borders.

How has Klinikum Bremen-Mitte's research output changed?

Output in 2022-2025 was 20% 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 Klinikum Bremen-Mitte as a percentage of every work published that year, 0.00060% in 2024.

still counting0.0010%0.0020%0.0030%Klinikum Bremen-Mitte0.00054% in 202519801990200020102020

Fractional works of Klinikum Bremen-Mitte 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 2025Klinikum Bremen-Mitte6.7% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 8.1% in 2022.

Other research institutions in Bremen

All research institutions in Bremen

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Klinikum Bremen-Mitte on Science Explorer

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