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Hospital / health system · La Rochelle · France

Centre Hospitalier de La Rochelle

In research, Centre Hospitalier de La Rochelle stands highest in Medicine (#5,387 of 17,978 worldwide) and Health Sciences (#7,220 of 20,462 worldwide), over all time.

ch-larochelle.frROR OpenAlex
World rank, all time
#25,323
of 42,892
Rank in France
#1,495
of 2,321
Research works
271
▼ 5% vs 2013–17
Citations
2.7k
9.8 per fractional work
Top-10% rate
7.5%
record average 16.5%
Open access
17%
world 28%

What is Centre Hospitalier de La Rochelle 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 #5,387 of 17,978 7.0%191
Health SciencesDomain #7,220 of 20,462 6.6%223

Each strip is that field’s whole ranked pool, with the notch where Centre Hospitalier de La Rochelle 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: 0.25× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.81× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 1.58× its world share, 1 worksImmunology and Micro…Neuroscience: 0.46× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.98× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.27× its world share, 0 worksChemistryComputer Science: 0.41× its world share, 1 worksComputer ScienceEngineering: 0.04× its world share, 0 worksEngineeringEnvironmental Science: 0.34× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.16× its world share, 0 worksMaterials ScienceHealth Professions: 1.81× its world share, 2 worksHealth ProfessionsMedicine: 3.76× its world share, 29 worksMedicineNursing: 0.18× its world share, 0 worksNursingArts and Humanities: 0.36× its world share, 0 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.43× its world share, 0 worksEconomics, Econometr…Psychology: 0.47× its world share, 1 worksPsychologySocial Sciences: 0.35× 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.

Who are the top researchers at Centre Hospitalier de La Rochelle?

Ranked on the composite score, Olivier Lesieur, D. Gouet and P. Celérier lead among researchers whose main affiliation is Centre Hospitalier de La Rochelle.

  1. 1 Olivier Lesieur France · #1,145,068 worldwide 23 citations · 19 works
  2. 2 D. Gouet France · #1,280,633 worldwide 18 citations · 35 works
  3. 3 P. Celérier France · #1,396,972 worldwide 4 citations · 17 works
  4. 4 Paul Bru France · #1,462,064 worldwide 13 citations · 22 works
  5. 5 Amar Rouane France · #1,599,987 worldwide 15 citations · 19 works
All ranked researchers at Centre Hospitalier de La Rochelle

Which keywords describe research at Centre Hospitalier de La Rochelle?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Quality of Life, Atherosclerosis, Palliative Care, Guidelines, Treatment, Community Engagement and Territorial Governance.

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

All 18 words, with their numbers
  1. Epidemiology6▲ 3.9×57 topics
  2. Quality of Life3▲ 4.8×16 topics
  3. Treatment2▲ 3.5×23 topics
  4. Atherosclerosis1▲ 12×3 topics
  5. Clinical Trials1▲ 4.8×8 topics
  6. Diagnosis1▲ 3.6×21 topics
  7. Guidelines1▲ 7.2×9 topics
  8. Palliative Care1▲ 20×3 topics
  9. Community Engagement1▲ 8.8×2 topics
  10. Complications1▲ 6.2×6 topics
  11. Public Policy1▲ 6.0×2 topics
  12. Territorial Governance1▲ 23×2 topics
  13. Diabetes1▲ 5.8×4 topics
  14. Environmental Participation1▲ 34×1 topic
  15. Risk Factors1▲ 2.6×11 topics
  16. Social Justice1▲ 4.8×2 topics
  17. Sustainable Development1▲ 1.69×1 topic
  18. Rituximab1▲ 17×4 topics

Which research topics does Centre Hospitalier de La Rochelle publish most on?

By volume in 2022–2025: French Urban and Social Studies, Pharmaceutical studies and practices, Allergic Rhinitis and Sensitization and Coronary Interventions and Diagnostics.

French Urban and Social …1French Urban and Social Studies: 1 fractional worksPharmaceutical studies a…1Pharmaceutical studies and practices: 1 fractional worksAllergic Rhinitis and Sensitization: 1 fractional worksCoronary Interventions and Diagnostics: 1 fractional worksHealth, Medicine and Soc…1Health, Medicine and Society: 1 fractional worksCardiac Arrest and Resuscitation: 1 fractional worksPeripheral Artery Disease Management: 1 fractional worksAtrial Fibrillation Mana…0Atrial Fibrillation Management and Outcomes: 0 fractional worksCardiac Arrhythmias and Treatments: 0 fractional worksCancer survivorship and care: 0 fractional works
Sociology and Political SciencePediatrics, Perinatology and Child HealthImmunology and AllergySurgery4 others

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

  1. 1 French Urban and Social Studies Sociology and Political Science 1 works
  2. 2 Pharmaceutical studies and practices Pediatrics, Perinatology and Child Health 1 works
  3. 3 Allergic Rhinitis and Sensitization Immunology and Allergy 1 works
  4. 4 Coronary Interventions and Diagnostics Surgery 1 works
  5. 5 Health, Medicine and Society General Health Professions 1 works
  6. 6 Cardiac Arrest and Resuscitation Emergency Medicine 1 works
  7. 7 Peripheral Artery Disease Management Surgery 1 works
  8. 8 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 0 works
  9. 9 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 0 works
  10. 10 Cancer survivorship and care Oncology 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 available17.1%not open82.9%

World: 28% of research is openly available.

with international co-authors11.7%domestic only88.3%

World: 19% is written across borders.

How has Centre Hospitalier de La Rochelle's research output changed?

Output in 2018–2022 was 5% 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 La Rochelle

All research institutions in La Rochelle

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.