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Hospital / health system · Hamburg · Germany

Marienkrankenhaus Hamburg

In research, Marienkrankenhaus Hamburg stands highest in Medicine (#8,754 of 17,978 worldwide), Health Sciences (#11,471 of 20,462 worldwide) and Surgery (#3,321 of 4,227 worldwide), over all time.

marienkrankenhaus.orgROR OpenAlex
World rank, 2022–2025
#26,641
of 28,054 · #31,360 all time
Rank in Germany
#1,104
of 1,178
Research works
747
▼ 20% vs 2013–17
Citations
8.8k
11.8 per fractional work
Top-10% rate
7.2%
record average 16.5%
Open access
17%
world 28%

What is Marienkrankenhaus Hamburg 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 #8,754 of 17,978 8.0%602
Health SciencesDomain #11,471 of 20,462 7.9%632
SurgerySubfield #3,321 of 4,227 8.0%165

Each strip is that field’s whole ranked pool, with the notch where Marienkrankenhaus Hamburg 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.

Biochemistry, Genetics and Molecular Biology: 0.79× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 1.30× its world share, 1 worksImmunology and Micro…Computer Science: 0.12× its world share, 1 worksComputer ScienceEngineering: 0.08× its world share, 1 worksEngineeringEnvironmental Science: 0.06× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.01× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.08× its world share, 0 worksPhysics and AstronomyDentistry: 0.56× its world share, 0 worksDentistryHealth Professions: 1.35× its world share, 2 worksHealth ProfessionsMedicine: 4.42× its world share, 52 worksMedicineNursing: 2.05× its world share, 1 worksNursingArts and Humanities: 0.44× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.09× its world share, 0 worksBusiness, Management…Psychology: 0.12× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.4×. Every wedge is a field page.

Who are the top researchers at Marienkrankenhaus Hamburg?

Ranked on the composite score, Wolfgang Saeger, Stephan Morbach and Volker Fintelmann lead among researchers whose main affiliation is Marienkrankenhaus Hamburg.

  1. 1 Wolfgang Saeger Germany · #42,651 worldwide 263 citations · 64 works
  2. 2 Stephan Morbach Germany · #349,111 worldwide 97 citations · 34 works
  3. 3 Volker Fintelmann Germany · #782,086 worldwide 5 citations · 18 works
  4. 4 Missmahl Hp Germany · #831,986 worldwide 11 citations · 17 works
  5. 5 P. Scheidel Germany · #1,102,596 worldwide 3 citations · 18 works
  6. 6 Gunnar Loske Germany · #1,168,180 worldwide 13 citations · 20 works
  7. 7 Jochen Aumiller Germany · #1,364,999 worldwide 2 citations · 116 works
  8. 8 Daniel Kopf Germany · #1,436,604 worldwide 17 citations · 20 works
  9. 9 U. Vanhoefer Germany · #1,506,007 worldwide 17 citations · 19 works
All ranked researchers at Marienkrankenhaus Hamburg

Which keywords describe research at Marienkrankenhaus Hamburg?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Chemotherapy, Radiotherapy, Epidemiology, Squamous Cell Carcinoma, Prognosis, Human Papillomavirus, Survival and Nasopharyngeal Carcinoma.

▲ 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. Epidemiology8▲ 3.3×26 topics
  2. Chemotherapy7▲ 16×13 topics
  3. Radiotherapy6▲ 28×6 topics
  4. Squamous Cell Carcinoma5▲ 94×3 topics
  5. Prognosis5▲ 23×4 topics
  6. Human Papillomavirus5▲ 62×2 topics
  7. Nasopharyngeal Carcinoma4▲ 145×1 topic
  8. Oropharyngeal Cancer4▲ 145×1 topic
  9. Survival4▲ 56×2 topics
  10. Endoscopic Stenting4▲ 149×1 topic
  11. Esophageal Perforation4▲ 149×1 topic
  12. Surgery4▲ 19×7 topics
  13. Neoadjuvant Therapy4▲ 26×5 topics
  14. Immunohistochemistry3▲ 69×3 topics
  15. Molecular Profiling3▲ 52×3 topics
  16. Management3▲ 6.4×10 topics
  17. Complications3▲ 9.7×8 topics
  18. Endoscopic Resection3▲ 47×2 topics
  19. Clinical Management3▲ 25×6 topics
  20. Preoperative Chemoradiotherapy3▲ 57×2 topics
  21. Barrett's Esophagus3▲ 107×1 topic
  22. Chemoradiation3▲ 67×2 topics
  23. Clinical Guidelines3▲ 14×5 topics
  24. Esophageal Carcinoma3▲ 107×1 topic
  25. Meta-Analysis3▲ 7.4×2 topics
  26. Gene Expression Profiling2▲ 48×2 topics
  27. Diagnosis2▲ 4.2×9 topics
  28. Metastasis2▲ 11×3 topics
  29. Pneumothorax2▲ 103×2 topics
  30. Cancer of Unknown Primary2▲ 120×1 topic
  31. Esophageal Motility Disorders2▲ 119×1 topic
  32. Gastroesophageal Reflux Disease2▲ 119×1 topic
  33. Infection Prevention2▲ 38×2 topics
  34. Prognostic Factors2▲ 7.4×7 topics
  35. Tissue of Origin2▲ 120×1 topic
  36. Diabetes2▲ 5.6×3 topics
  37. Tumor Microenvironment2▲ 6.5×7 topics
  38. Mechanical Ventilation2▲ 21×2 topics
  39. Wound Healing2▲ 9.7×2 topics
  40. Macrophages1▲ 13×3 topics

Which research topics does Marienkrankenhaus Hamburg publish most on?

By volume in 2022–2025: Head and Neck Cancer Studies, Esophageal and GI Pathology, Esophageal Cancer Research and Treatment and Cancer Diagnosis and Treatment.

Head and Neck Cancer Stu…4Head and Neck Cancer Studies: 4 fractional worksEsophageal and GI Pathology: 4 fractional worksEsophageal Cancer Research and Treatment: 3 fractional worksCancer Diagnosis and Treatment: 2 fractional worksGastroesophageal reflux and treatments: 2 fractional worksSurgical site infection …1Surgical site infection prevention: 1 fractional worksSalivary Gland Tumors Diagnosis and Treatment: 1 fractional worksPneumothorax, Barotrauma, Emphysema: 1 fractional worksTracheal and airway disorders: 1 fractional worksHead and Neck Surgical Oncology: 1 fractional works
OtorhinolaryngologySurgeryOncologyGastroenterology1 others

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

  1. 1 Head and Neck Cancer Studies Otorhinolaryngology 4 works
  2. 2 Esophageal and GI Pathology Surgery 4 works
  3. 3 Esophageal Cancer Research and Treatment Surgery 3 works
  4. 4 Cancer Diagnosis and Treatment Oncology 2 works
  5. 5 Gastroesophageal reflux and treatments Gastroenterology 2 works
  6. 6 Surgical site infection prevention Surgery 1 works
  7. 7 Salivary Gland Tumors Diagnosis and Treatment Surgery 1 works
  8. 8 Pneumothorax, Barotrauma, Emphysema Pulmonary and Respiratory Medicine 1 works
  9. 9 Tracheal and airway disorders Pulmonary and Respiratory Medicine 1 works
  10. 10 Head and Neck Surgical Oncology Surgery 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 available17.2%not open82.8%

World: 28% of research is openly available.

with international co-authors8.2%domestic only91.8%

World: 19% is written across borders.

How has Marienkrankenhaus Hamburg's research output changed?

Output in 2018–2022 was 20% 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 Hamburg

All research institutions in Hamburg

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.