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Hospital / health system · Nuremberg · Germany

Martha-Maria Hospital

In research, Martha-Maria Hospital stands highest in Medicine (#8,605 of 10,443 worldwide) and Health Sciences (#10,411 of 11,982 worldwide), 2022–2025.

martha-maria.deROR OpenAlex
World rank, 2022–2025
#23,701
of 28,054 · #35,436 all time
Rank in Germany
#940
of 1,178
Research works
366
▲ 106% vs 2013–17
Citations
3.1k
8.4 per fractional work
Top-10% rate
8.6%
record average 16.5%
Open access
24%
world 28%

What is Martha-Maria Hospital known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #8,605 of 10,443 8.7%80 #12034
Health SciencesDomain #10,411 of 11,982 8.8%83 #15193

Each strip is that field’s whole ranked pool, with the notch where Martha-Maria 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 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: 0.51× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.88× its world share, 5 worksBiochemistry, Geneti…Immunology and Microbiology: 1.87× its world share, 2 worksImmunology and Micro…Neuroscience: 0.97× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.62× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.02× its world share, 0 worksComputer ScienceEngineering: 0.01× its world share, 0 worksEngineeringEnvironmental Science: 0.17× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.14× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.30× its world share, 1 worksPhysics and AstronomyDentistry: 0.14× its world share, 0 worksDentistryHealth Professions: 0.95× its world share, 2 worksHealth ProfessionsMedicine: 4.13× its world share, 80 worksMedicineVeterinary: 1.21× its world share, 0 worksVeterinaryArts and Humanities: 0.23× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.47× its world share, 2 worksBusiness, Management…Psychology: 0.47× its world share, 1 worksPsychologySocial Sciences: 0.08× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.1×. Every wedge is a field page.

Who are the top researchers at Martha-Maria Hospital?

Ranked on the composite score, Andrea Kraft, Georgios Hatzichristodoulou and Ioannis Sokolakis lead among researchers whose main affiliation is Martha-Maria Hospital.

  1. 1 Andrea Kraft Germany · #283,911 worldwide 77 citations · 19 works
  2. 2 Georgios Hatzichristodoulou Germany · #539,961 worldwide 92 citations · 64 works
  3. 3 Ioannis Sokolakis Germany · #630,130 worldwide 25 citations · 21 works
  4. 4 Wolfgang Schuette Germany · #813,685 worldwide 33 citations · 16 works
  5. 5 Frank Hoffmann Germany · #849,445 worldwide 18 citations · 21 works
  6. 6 Wolfgang Schütte Germany · #989,242 worldwide 15 citations · 29 works
All ranked researchers at Martha-Maria Hospital

Which keywords describe research at Martha-Maria Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Clinical Practice Guidelines, Epidemiology, Quality of Life, Treatment, Chronic Venous Insufficiency, Varicose Veins, Chemotherapy and Clinical Trials.

▲ 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 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. Epidemiology16▲ 4.1×32 topics
  2. Clinical Practice Guidelines13▲ 23×9 topics
  3. Quality of Life10▲ 7.1×14 topics
  4. Treatment9▲ 7.0×18 topics
  5. Chronic Venous Insufficiency8▲ 386×1 topic
  6. Varicose Veins8▲ 386×1 topic
  7. Chemotherapy7▲ 10×11 topics
  8. Diagnosis7▲ 7.2×14 topics
  9. Clinical Trials6▲ 9.6×6 topics
  10. Targeted Therapy6▲ 27×4 topics
  11. Immunotherapy6▲ 7.6×8 topics
  12. Risk Factors5▲ 4.7×8 topics
  13. Cardiovascular Disease5▲ 4.6×7 topics
  14. Erectile Dysfunction5▲ 158×1 topic
  15. Sexual Dysfunction5▲ 158×1 topic
  16. Treatment Guidelines5▲ 21×3 topics
  17. Genomic Profiling4▲ 41×2 topics
  18. Guidelines4▲ 8.5×6 topics
  19. ALK Inhibitors4▲ 62×1 topic
  20. EGFR Mutations4▲ 62×1 topic
  21. Diabetes4▲ 7.7×5 topics
  22. Genetic Mutations4▲ 8.8×12 topics
  23. Surgical Management4▲ 8.9×7 topics
  24. Prophylaxis4▲ 28×2 topics
  25. Antithrombotic Therapy3▲ 42×1 topic
  26. Venous Thromboembolism3▲ 55×1 topic
  27. Molecular Characterization3▲ 17×4 topics
  28. Autoantibodies3▲ 13×6 topics
  29. Clinical Guidelines3▲ 9.9×5 topics
  30. Radiotherapy3▲ 7.3×6 topics
  31. Adjuvant Therapy3▲ 21×2 topics
  32. Prognostic Factors3▲ 6.1×9 topics
  33. CT Screening2▲ 37×1 topic
  34. Lung Cancer2▲ 15×1 topic
  35. Medical Ethics2▲ 18×2 topics
  36. Neoadjuvant Therapy2▲ 10×3 topics
  37. Stroke2▲ 13×4 topics
  38. Bladder Cancer2▲ 58×1 topic
  39. Rituximab2▲ 14×3 topics
  40. Urothelial Carcinoma2▲ 50×1 topic

Which research topics does Martha-Maria Hospital publish most on?

By volume in 2022–2025: Diagnosis and Treatment of Venous Diseases, Sexual function and dysfunction studies, Lung Cancer Treatments and Mutations and Venous Thromboembolism Diagnosis and Management.

Diagnosis and Treatment …8Diagnosis and Treatment of Venous Diseases: 8 fractional worksSexual function and dysfunction studies: 5 fractional worksLung Cancer Treatments and Mutations: 4 fractional worksVenous Thromboembolism Diagnosis and Management: 3 fractional worksLung Cancer Diagnosis and Treatment: 2 fractional worksBladder and Urothelial C…2Bladder and Urothelial Cancer Treatments: 2 fractional worksCancer Immunotherapy and Biomarkers: 2 fractional worksGenital Health and Disease: 2 fractional worksMedical and Health Sciences Research: 2 fractional worksEntomological Studies and Ecology: 2 fractional works
SurgeryPsychiatry and Mental healthPulmonary and Respiratory MedicineInternal Medicine3 others

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

  1. 1 Diagnosis and Treatment of Venous Diseases Surgery 8 works
  2. 2 Sexual function and dysfunction studies Psychiatry and Mental health 5 works
  3. 3 Lung Cancer Treatments and Mutations Pulmonary and Respiratory Medicine 4 works
  4. 4 Venous Thromboembolism Diagnosis and Management Internal Medicine 3 works
  5. 5 Lung Cancer Diagnosis and Treatment Pulmonary and Respiratory Medicine 2 works
  6. 6 Bladder and Urothelial Cancer Treatments Surgery 2 works
  7. 7 Cancer Immunotherapy and Biomarkers Oncology 2 works
  8. 8 Genital Health and Disease Surgery 2 works
  9. 9 Medical and Health Sciences Research Public Health, Environmental and Occupational Health 2 works
  10. 10 Entomological Studies and Ecology Ecology, Evolution, Behavior and Systematics 2 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 available23.9%not open76.1%

World: 28% of research is openly available.

with international co-authors15.2%domestic only84.8%

World: 19% is written across borders.

How has Martha-Maria Hospital's research output changed?

Output in 2018–2022 was 106% higher 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 Nuremberg

All research institutions in Nuremberg

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.