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Hospital / health system · Hoorn · Netherlands

Ciro

In research, Ciro stands highest in Health Sciences (#9,567 of 20,462 worldwide) and Medicine (#8,424 of 17,978 worldwide), over all time. Relative to its size it is most specialised in Medicine and Health Sciences — Medicine is 4.0× its share of world research.

ciro-horn.nlROR OpenAlex
World rank, all time
#27,976
of 42,892
Rank in Netherlands
#332
of 464
Research works
202
▼ 20% vs 2013–17
Citations
8.2k
40.6 per fractional work
Top-10% rate
23.5%
record average 16.5%
Open access
54%
world 28%

What is Ciro 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 #9,567 of 20,462 32.7%175
MedicineField #8,424 of 17,978 32.7%162

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

What does Ciro specialise in?

Where its research is concentrated relative to its size: Medicine takes 4.0× the share of its output that it takes of world research.

  1. MedicineField · 29.6 works4.0×
  2. Health SciencesDomain · 32.1 works3.6×
← 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: 0.04× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.29× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.20× its world share, 0 worksImmunology and Micro…Neuroscience: 0.95× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.84× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.06× its world share, 0 worksComputer ScienceEngineering: 0.04× its world share, 0 worksEngineeringEnvironmental Science: 0.11× its world share, 0 worksEnvironmental ScienceHealth Professions: 2.26× its world share, 2 worksHealth ProfessionsMedicine: 3.99× its world share, 30 worksMedicineNursing: 1.37× its world share, 0 worksNursingBusiness, Management and Accounting: 0.08× its world share, 0 worksBusiness, Management…Decision Sciences: 0.48× its world share, 0 worksDecision SciencesPsychology: 0.82× its world share, 1 worksPsychologySocial Sciences: 0.60× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.0×. Every wedge is a field page.

Who are the top researchers at Ciro?

Ranked on the composite score, Frits M.E. Franssen, Martijn A. Spruit and Erica P.A. Rutten lead among researchers whose main affiliation is Ciro.

  1. 1 Frits M.E. Franssen Netherlands · #56,166 worldwide 172 citations · 49 works
  2. 2 Martijn A. Spruit Netherlands · #94,512 worldwide 279 citations · 93 works
  3. 3 Erica P.A. Rutten Netherlands · #174,685 worldwide 135 citations · 20 works
  4. 4 Anouk W. Vaes Netherlands · #535,481 worldwide 39 citations · 20 works
  5. 5 P. L. B. Bruijnzeel Netherlands · #570,943 worldwide 102 citations · 67 works
All ranked researchers at Ciro

Which keywords describe research at Ciro?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Diagnosis, Management, Global Burden, COPD, spirometry, Acute Lung Injury, Mechanical Ventilation and Epidemiology.

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

All 30 words, with their numbers
  1. Diagnosis12▲ 33×5 topics
  2. Global Burden12▲ 56×3 topics
  3. Management12▲ 38×4 topics
  4. COPD11▲ 448×1 topic
  5. spirometry11▲ 448×1 topic
  6. Epidemiology4▲ 2.6×14 topics
  7. Inflammation3▲ 3.2×8 topics
  8. Quality of Life2▲ 4.5×10 topics
  9. Acute Lung Injury2▲ 108×1 topic
  10. Mechanical Ventilation2▲ 54×1 topic
  11. Treatment2▲ 5.1×6 topics
  12. Consensus Building2▲ 240×1 topic
  13. Delphi Method2▲ 240×1 topic
  14. Genetics2▲ 5.9×2 topics
  15. Cardiovascular Disease2▲ 3.4×7 topics
  16. Primary Care2▲ 11×5 topics
  17. Allergic Diseases1▲ 63×1 topic
  18. Asthma1▲ 38×1 topic
  19. Cardiorespiratory Fitness1▲ 86×1 topic
  20. Exercise Capacity1▲ 86×1 topic
  21. Heart Failure1▲ 8.6×2 topics
  22. Mental Health1▲ 2.2×4 topics
  23. Clinical Practice Guidelines1▲ 5.8×2 topics
  24. Depression1▲ 3.6×5 topics
  25. Mortality1▲ 5.4×6 topics
  26. Neurologic Manifestations1▲ 41×1 topic
  27. Post-acute COVID-19 Syndrome1▲ 41×1 topic
  28. COVID-191▲ 2.0×5 topics
  29. Elderly Patients1▲ 17×3 topics
  30. Pandemic1▲ 2.7×3 topics

Which research topics does Ciro publish most on?

By volume in 2022–2025: Chronic Obstructive Pulmonary Disease (COPD) Research, Respiratory Support and Mechanisms, Delphi Technique in Research and Cardiovascular and exercise physiology.

Chronic Obstructive Pulm…11Chronic Obstructive Pulmonary Disease (COPD) Research: 11 fractional worksRespiratory Support and Mechanisms: 2 fractional worksDelphi Technique in Rese…2Delphi Technique in Research: 2 fractional worksCardiovascular and exerc…1Cardiovascular and exercise physiology: 1 fractional worksAsthma and respiratory d…1Asthma and respiratory diseases: 1 fractional worksLong-Term Effects of COVID-19: 1 fractional worksRespiratory and Cough-Related Research: 1 fractional worksChronic Disease Management Strategies: 1 fractional worksPalliative Care and End-of-Life Issues: 1 fractional worksHealth and Wellbeing Research: 0 fractional works
Pulmonary and Respiratory MedicineSociology and Political ScienceComplementary and alternative medicinePhysiology4 others

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

  1. 1 Chronic Obstructive Pulmonary Disease (COPD) Research Pulmonary and Respiratory Medicine 11 works
  2. 2 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 2 works
  3. 3 Delphi Technique in Research Sociology and Political Science 2 works
  4. 4 Cardiovascular and exercise physiology Complementary and alternative medicine 1 works
  5. 5 Asthma and respiratory diseases Physiology 1 works
  6. 6 Long-Term Effects of COVID-19 Neurology 1 works
  7. 7 Respiratory and Cough-Related Research Pulmonary and Respiratory Medicine 1 works
  8. 8 Chronic Disease Management Strategies Epidemiology 1 works
  9. 9 Palliative Care and End-of-Life Issues Public Health, Environmental and Occupational Health 1 works
  10. 10 Health and Wellbeing Research General Health Professions 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 available53.7%not open46.3%

World: 28% of research is openly available.

with international co-authors48.8%domestic only51.2%

World: 19% is written across borders.

How has Ciro'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 Hoorn

All research institutions in Hoorn

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.