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Hospital / health system · Le Mans · France

Centre Hospitalier du Mans

In research, Centre Hospitalier du Mans stands highest in Medicine (#5,767 of 10,443 worldwide) and Health Sciences (#7,079 of 11,982 worldwide), 2022–2025.

ch-lemans.frROR OpenAlex
World rank, 2022–2025
#17,589
of 28,054 · #20,876 all time
Rank in France
#802
of 1,422
Research works
874
▲ 8% vs 2013–17
Citations
9.1k
10.4 per fractional work
Top-10% rate
11.3%
record average 16.5%
Open access
24%
world 28%

What is Centre Hospitalier du Mans 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 #5,767 of 10,443 11.8%109 #7582
Health SciencesDomain #7,079 of 11,982 11.3%125 #9287

Each strip is that field’s whole ranked pool, with the notch where Centre Hospitalier du Mans 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: 0.16× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.87× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 1.88× its world share, 3 worksImmunology and Micro…Neuroscience: 0.87× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.09× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.02× its world share, 0 worksChemistryComputer Science: 0.36× its world share, 5 worksComputer ScienceEarth and Planetary Sciences: 0.04× its world share, 0 worksEarth and Planetary …Energy: 0.01× its world share, 0 worksEnergyEngineering: 0.16× its world share, 4 worksEngineeringEnvironmental Science: 0.20× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.06× its world share, 0 worksMaterials ScienceMathematics: 0.21× its world share, 0 worksMathematicsPhysics and Astronomy: 0.13× its world share, 0 worksPhysics and AstronomyDentistry: 0.16× its world share, 0 worksDentistryHealth Professions: 3.18× its world share, 14 worksHealth ProfessionsMedicine: 3.37× its world share, 109 worksMedicineNursing: 1.38× its world share, 1 worksNursingVeterinary: 0.02× its world share, 0 worksVeterinaryArts and Humanities: 0.83× its world share, 4 worksArts and HumanitiesBusiness, Management and Accounting: 0.05× its world share, 0 worksBusiness, Management…Decision Sciences: 0.04× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.58× its world share, 2 worksEconomics, Econometr…Psychology: 0.88× its world share, 4 worksPsychologySocial Sciences: 0.28× its world share, 6 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.4×. Every wedge is a field page.

Who are the top researchers at Centre Hospitalier du Mans?

Ranked on the composite score, Olivier Molinier, François Goupil and Kamel Laribi lead among researchers whose main affiliation is Centre Hospitalier du Mans.

  1. 1 Olivier Molinier France · #59,043 worldwide 248 citations · 39 works
  2. 2 François Goupil France · #153,055 worldwide 100 citations · 39 works
  3. 3 Kamel Laribi France · #380,502 worldwide 48 citations · 24 works
  4. 4 N. Bénéton France · #421,786 worldwide 45 citations · 35 works
  5. 5 H. Maillard France · #473,583 worldwide 70 citations · 25 works
  6. 6 Giorgina Barbara Piccoli France · #532,357 worldwide 119 citations · 64 works
  7. 7 Thierry Pigeanne France · #813,451 worldwide 23 citations · 17 works
  8. 8 Emmanuelle Dernis France · #1,206,427 worldwide 15 citations · 47 works
All ranked researchers at Centre Hospitalier du Mans

Which keywords describe research at Centre Hospitalier du Mans?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Cardiovascular Disease, Quality of Life, Mortality, Chronic Kidney Disease, Treatment and Hemodialysis.

▲ 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. Epidemiology17▲ 2.5×81 topics
  2. Inflammation13▲ 3.7×44 topics
  3. Quality of Life11▲ 4.6×24 topics
  4. Cardiovascular Disease10▲ 5.5×17 topics
  5. Treatment8▲ 4.1×31 topics
  6. Mortality8▲ 8.5×9 topics
  7. Chronic Kidney Disease8▲ 19×8 topics
  8. Public Health6▲ 2.6×16 topics
  9. Diagnosis6▲ 3.7×28 topics
  10. Hemodialysis6▲ 44×2 topics
  11. Mental Health6▲ 2.2×8 topics
  12. Rituximab6▲ 22×4 topics
  13. Palliative Care5▲ 20×3 topics
  14. Nutrition5▲ 6.9×3 topics
  15. Dialysis5▲ 62×1 topic
  16. Peritoneal Dialysis5▲ 62×1 topic
  17. Healthcare Legislation5▲ 46×1 topic
  18. Patient Rights5▲ 37×1 topic
  19. Social Determinants of Health5▲ 12×3 topics
  20. Digital Health4▲ 23×2 topics
  21. Healthcare Quality Indicators4▲ 44×2 topics
  22. Primary Care4▲ 7.0×5 topics
  23. Healthcare Policy4▲ 27×1 topic
  24. Inequalities4▲ 73×1 topic
  25. Autoantibodies4▲ 11×8 topics
  26. Pregnancy4▲ 12×9 topics
  27. Rheumatoid Arthritis4▲ 26×3 topics
  28. Maternal Mortality4▲ 11×5 topics
  29. Endothelial Dysfunction4▲ 9.9×4 topics
  30. Immunosuppressive Drugs4▲ 36×2 topics
  31. Prognostic Factors4▲ 4.8×9 topics
  32. Cardiovascular Health4▲ 11×4 topics
  33. Fertility3▲ 23×2 topics
  34. Teratogenicity3▲ 35×2 topics
  35. Birth Outcomes3▲ 76×1 topic
  36. Inflammatory Bowel Disease3▲ 16×3 topics
  37. Medication Use3▲ 76×1 topic
  38. Preeclampsia3▲ 24×2 topics
  39. Pregnancy Complications3▲ 23×2 topics
  40. Hypertensive Disorders3▲ 27×1 topic

Which research topics does Centre Hospitalier du Mans publish most on?

By volume in 2022–2025: Dialysis and Renal Disease Management, Health, Medicine and Society, Healthcare Systems and Practices and Pregnancy and Medication Impact.

Dialysis and Renal Disease Management: 5 fractional worksHealth, Medicine and Society: 5 fractional worksHealthcare Systems and P…4Healthcare Systems and Practices: 4 fractional worksPregnancy and Medication…3Pregnancy and Medication Impact: 3 fractional worksPregnancy and preeclampsia studies: 3 fractional worksVasculitis and related conditions: 2 fractional worksRenal Diseases and Glome…2Renal Diseases and Glomerulopathies: 2 fractional worksPharmaceutical Practices and Patient Outcomes: 2 fractional worksObstructive Sleep Apnea Research: 2 fractional worksOrthopedic Infections and Treatments: 2 fractional works
NephrologyGeneral Health ProfessionsPublic Health, Environmental and Occupational HealthObstetrics and Gynecology4 others

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

  1. 1 Dialysis and Renal Disease Management Nephrology 5 works
  2. 2 Health, Medicine and Society General Health Professions 5 works
  3. 3 Healthcare Systems and Practices General Health Professions 4 works
  4. 4 Pregnancy and Medication Impact Public Health, Environmental and Occupational Health 3 works
  5. 5 Pregnancy and preeclampsia studies Obstetrics and Gynecology 3 works
  6. 6 Vasculitis and related conditions Pulmonary and Respiratory Medicine 2 works
  7. 7 Renal Diseases and Glomerulopathies Nephrology 2 works
  8. 8 Pharmaceutical Practices and Patient Outcomes Geriatrics and Gerontology 2 works
  9. 9 Obstructive Sleep Apnea Research Physiology 2 works
  10. 10 Orthopedic Infections and Treatments Surgery 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 available24.2%not open75.8%

World: 28% of research is openly available.

with international co-authors17.6%domestic only82.4%

World: 19% is written across borders.

How has Centre Hospitalier du Mans's research output changed?

Output in 2018–2022 was 8% 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 Le Mans

All research institutions in Le Mans

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.