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Hospital / health system · Hanover · Germany

KRH Klinikum Nordstadt

In research, KRH Klinikum Nordstadt stands highest in Medicine (#4,778 of 10,443 worldwide), Health Sciences (#5,875 of 11,982 worldwide) and Social Sciences (#8,234 of 10,521 worldwide), 2022–2025. Relative to its size it is most specialised in Physical Therapy, Sports Therapy and Rehabilitation and Psychiatry and Mental health — Physical Therapy, Sports Therapy and Rehabilitation is 20.7× its share of world research.

krh.eu/klinikum/NSK/Seiten/default.aspxROR OpenAlex
World rank, 2022–2025
#11,933
of 28,054 · #16,998 all time
Rank in Germany
#470
of 1,178
Research works
1.6k
▲ 58% vs 2013–17
Citations
19k
11.8 per fractional work
Top-10% rate
1.6%
record average 16.5%
Open access
7%
world 28%

What is KRH Klinikum Nordstadt 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 #4,778 of 10,443 1.7%458 #6055
Health SciencesDomain #5,875 of 11,982 1.5%569 #7856
Social SciencesDomain #8,234 of 10,521 2.3%207 #15154
Life SciencesDomain #6,667 of 7,800 1.5%142 #9636
PsychologyField #1,949 of 2,181 3.3%92 —
SurgerySubfield #1,763 of 1,816 0.7%104 #3349
Health ProfessionsField #1,887 of 1,928 0.8%107 —
Physical SciencesDomain #12,678 of 12,888 0.7%97 #21260
NeuroscienceField #1,160 of 1,168 1.4%71 —
EngineeringField #6,627 of 6,636 0.5%67 —

Each strip is that field’s whole ranked pool, with the notch where KRH Klinikum Nordstadt 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Medicine#6,055 #4,778
  2. Health Sciences#7,856 #5,875
  3. Social Sciences#15,154 #8,234
  4. Life Sciences#9,636 #6,667
  5. Surgery#3,349 #1,763
  6. Physical Sciences#21,260 #12,678
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does KRH Klinikum Nordstadt specialise in?

Where its research is concentrated relative to its size: Physical Therapy, Sports Therapy and Rehabilitation takes 20.7× the share of its output that it takes of world research.

  1. Physical Therapy, Sports Therapy and RehabilitationSubfield · 38.3 works21×
  2. Psychiatry and Mental healthSubfield · 30.9 works6.1×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.15× its world share, 7 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.94× its world share, 51 worksBiochemistry, Geneti…Immunology and Microbiology: 0.90× its world share, 9 worksImmunology and Micro…Neuroscience: 4.33× its world share, 71 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.89× its world share, 3 worksPharmacology, Toxico…Chemical Engineering: 0.05× its world share, 0 worksChemical EngineeringChemistry: 0.43× its world share, 7 worksChemistryComputer Science: 0.08× its world share, 6 worksComputer ScienceEarth and Planetary Sciences: 0.10× its world share, 2 worksEarth and Planetary …Energy: 0.05× its world share, 0 worksEnergyEngineering: 0.44× its world share, 67 worksEngineeringEnvironmental Science: 0.12× its world share, 6 worksEnvironmental ScienceMaterials Science: 0.11× its world share, 4 worksMaterials ScienceMathematics: 0.25× its world share, 3 worksMathematicsPhysics and Astronomy: 0.11× its world share, 2 worksPhysics and AstronomyDentistry: 0.24× its world share, 1 worksDentistryHealth Professions: 4.01× its world share, 107 worksHealth ProfessionsMedicine: 2.35× its world share, 458 worksMedicineNursing: 0.27× its world share, 1 worksNursingVeterinary: 0.79× its world share, 1 worksVeterinaryArts and Humanities: 1.51× its world share, 44 worksArts and HumanitiesBusiness, Management and Accounting: 0.48× its world share, 16 worksBusiness, Management…Decision Sciences: 0.05× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.25× its world share, 5 worksEconomics, Econometr…Psychology: 2.97× its world share, 92 worksPsychologySocial Sciences: 0.38× its world share, 49 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 4.3×. Every wedge is a field page.

Who are the top researchers at KRH Klinikum Nordstadt?

Ranked on the composite score, Mario Ammirati, Cordula Matthies and Madjid Samii lead among researchers whose main affiliation is KRH Klinikum Nordstadt.

  1. 1 Mario Ammirati Germany · #81,168 worldwide 154 citations · 43 works
  2. 2 Cordula Matthies Germany · #148,153 worldwide 146 citations · 30 works
  3. 3 Madjid Samii Germany · #214,626 worldwide 191 citations · 83 works
  4. 4 M. Samii Germany · #223,717 worldwide 105 citations · 52 works
  5. 5 Martin Seidel Germany · #376,949 worldwide 4 citations · 40 works
  6. 6 Arya Nabavi Germany · #555,661 worldwide 70 citations · 18 works
  7. 7 E Scharizer Germany · #1,140,296 worldwide 5 citations · 16 works
  8. 8 Hans‐Jürgen Welkoborsky Germany · #1,155,182 worldwide 4 citations · 21 works
All ranked researchers at KRH Klinikum Nordstadt

Which keywords describe research at KRH Klinikum Nordstadt?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Chemistry, Thermodynamics, Anaesthesia, Medical Gases, Epidemiological Study, Circadian Rhythms, Chronic Diseases and Healthcare Utilization.

▲ 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. Epidemiology85▲ 2.1×74 topics
  2. Chemistry63▲ 94×2 topics
  3. Thermodynamics63▲ 178×3 topics
  4. Anaesthesia62▲ 764×1 topic
  5. Medical Gases62▲ 764×1 topic
  6. Public Health54▲ 3.6×23 topics
  7. Epidemiological Study49▲ 73×2 topics
  8. Circadian Rhythms47▲ 45×2 topics
  9. Chronic Diseases46▲ 18×3 topics
  10. Healthcare Utilization46▲ 57×2 topics
  11. Germany45▲ 223×1 topic
  12. Health Surveys45▲ 223×1 topic
  13. Healthcare45▲ 3.9×9 topics
  14. Rehabilitation45▲ 11×8 topics
  15. Quality of Life44▲ 3.0×30 topics
  16. Neurological Disorders39▲ 6.8×17 topics
  17. Interdisciplinary Collaboration39▲ 56×3 topics
  18. Patient Care38▲ 31×2 topics
  19. Outcome Measurement38▲ 359×1 topic
  20. Quality38▲ 91×1 topic
  21. Self-Efficacy38▲ 14×4 topics
  22. Professional Development37▲ 18×2 topics
  23. Outcomes36▲ 44×2 topics
  24. Coaching36▲ 211×1 topic
  25. Psychodrama36▲ 197×1 topic
  26. Mathematical Modeling35▲ 39×3 topics
  27. Fluid Dynamics34▲ 25×3 topics
  28. Engineering34▲ 72×1 topic
  29. Materials Science34▲ 81×1 topic
  30. Meta-Analysis29▲ 4.9×9 topics
  31. Memory28▲ 11×4 topics
  32. Learning28▲ 9.2×3 topics
  33. Consolidation26▲ 65×1 topic
  34. Sleep26▲ 65×1 topic
  35. Insomnia23▲ 33×2 topics
  36. Health Consequences22▲ 7.7×3 topics
  37. Cognitive Behavioral Therapy22▲ 17×3 topics
  38. Medical Ethics22▲ 16×4 topics
  39. Psychometric Evaluation22▲ 24×2 topics
  40. Sleep Duration22▲ 34×1 topic

Which research topics does KRH Klinikum Nordstadt publish most on?

By volume in 2022–2025: Biomedical and Chemical Research, Health and Medical Studies, Medical Practices and Rehabilitation and Psychology, Coaching, and Therapy.

Biomedical and Chemical Research: 62 fractional worksHealth and Medical Studies: 45 fractional worksMedical Practices and Re…38Medical Practices and Rehabilitation: 38 fractional worksPsychology, Coaching, an…36Psychology, Coaching, and Therapy: 36 fractional worksPhysics and Engineering Research Articles: 34 fractional worksSleep and Wakefulness Research: 26 fractional worksSleep and related disord…22Sleep and related disorders: 22 fractional worksMedical and Health Sciences Research: 20 fractional worksRespiratory Support and Mechanisms: 15 fractional worksRestless Legs Syndrome Research: 11 fractional works
SurgeryGeneral Health ProfessionsPhysical Therapy, Sports Therapy and RehabilitationSocial Psychology6 others

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

  1. 1 Biomedical and Chemical Research Surgery 62 works
  2. 2 Health and Medical Studies General Health Professions 45 works
  3. 3 Medical Practices and Rehabilitation Physical Therapy, Sports Therapy and Rehabilitation 38 works
  4. 4 Psychology, Coaching, and Therapy Social Psychology 36 works
  5. 5 Physics and Engineering Research Articles Computational Mechanics 34 works
  6. 6 Sleep and Wakefulness Research Cognitive Neuroscience 26 works
  7. 7 Sleep and related disorders Experimental and Cognitive Psychology 22 works
  8. 8 Medical and Health Sciences Research Public Health, Environmental and Occupational Health 20 works
  9. 9 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 15 works
  10. 10 Restless Legs Syndrome Research Epidemiology 11 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 available7.3%not open92.7%

World: 28% of research is openly available.

with international co-authors4.3%domestic only95.7%

World: 19% is written across borders.

How has KRH Klinikum Nordstadt's research output changed?

Output in 2018–2022 was 58% 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 Hanover

All research institutions in Hanover

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.