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Hospital / health system · Lens · France

Centre Hospitalier de Lens

In research, Centre Hospitalier de Lens stands highest in Medicine (#10,400 of 17,978 worldwide) and Health Sciences (#12,885 of 20,462 worldwide), over all time.

ch-lens.frROR OpenAlex
World rank, 2022–2025
#21,291
of 28,054 · #25,005 all time
Rank in France
#990
of 1,422
Research works
459
▼ 4% vs 2013–17
Citations
5.6k
12.1 per fractional work
Top-10% rate
7.5%
record average 16.5%
Open access
23%
world 28%

What is Centre Hospitalier de Lens 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 #10,400 of 17,978 8.8%299
Health SciencesDomain #12,885 of 20,462 8.3%336

Each strip is that field’s whole ranked pool, with the notch where Centre Hospitalier de Lens 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: 0.41× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 2.08× its world share, 1 worksImmunology and Micro…Neuroscience: 0.39× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 5.05× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.03× its world share, 0 worksChemistryComputer Science: 0.40× its world share, 2 worksComputer ScienceEngineering: 0.22× its world share, 2 worksEngineeringEnvironmental Science: 0.09× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.04× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.81× its world share, 1 worksPhysics and AstronomyHealth Professions: 4.00× its world share, 7 worksHealth ProfessionsMedicine: 3.41× its world share, 42 worksMedicineNursing: 1.94× its world share, 1 worksNursingArts and Humanities: 0.33× its world share, 1 worksArts and HumanitiesEconomics, Econometrics and Finance: 1.65× its world share, 2 worksEconomics, Econometr…Psychology: 0.30× its world share, 1 worksPsychologySocial Sciences: 0.16× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 5.0×. Every wedge is a field page.

Who are the top researchers at Centre Hospitalier de Lens?

Ranked on the composite score, Pierre Morel, Didier Thévenin and Brigitte Dupriez lead among researchers whose main affiliation is Centre Hospitalier de Lens.

  1. 1 Pierre Morel France · #59,272 worldwide 370 citations · 29 works
  2. 2 Didier Thévenin France · #265,887 worldwide 213 citations · 16 works
  3. 3 Brigitte Dupriez France · #373,995 worldwide 103 citations · 16 works
  4. 4 C Carlier France · #418,811 worldwide 32 citations · 19 works
  5. 5 Cécile Jp France · #1,367,242 worldwide 3 citations · 21 works
All ranked researchers at Centre Hospitalier de Lens

Which keywords describe research at Centre Hospitalier de Lens?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Palliative Care, Healthcare Legislation, Patient Rights, Primary Care, Healthcare Quality Indicators, Complications and Social Determinants of Health.

▲ 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. Epidemiology7▲ 2.8×50 topics
  2. Mental Health3▲ 3.4×5 topics
  3. Public Health3▲ 3.2×12 topics
  4. Healthcare Legislation3▲ 71×1 topic
  5. Palliative Care3▲ 27×2 topics
  6. Patient Rights3▲ 57×1 topic
  7. Quality of Life3▲ 3.0×13 topics
  8. Treatment3▲ 3.5×18 topics
  9. Healthcare Quality Indicators2▲ 66×2 topics
  10. Primary Care2▲ 10×3 topics
  11. Cardiovascular Disease2▲ 3.4×19 topics
  12. Complications2▲ 7.5×9 topics
  13. Diagnosis2▲ 4.0×17 topics
  14. Digital Health2▲ 30×2 topics
  15. Social Determinants of Health2▲ 16×2 topics
  16. Elderly2▲ 13×4 topics
  17. Healthcare Policy2▲ 36×1 topic
  18. Inequalities2▲ 97×1 topic
  19. Inappropriate Medication Use2▲ 69×1 topic
  20. Polypharmacy2▲ 69×1 topic
  21. Chemotherapy2▲ 4.1×16 topics
  22. Mortality2▲ 5.0×11 topics
  23. Economic Evaluation2▲ 22×2 topics
  24. Heart Failure2▲ 6.1×12 topics
  25. Echocardiography2▲ 9.2×6 topics
  26. Cost-effectiveness Analysis2▲ 28×1 topic
  27. Guidelines2▲ 4.9×8 topics
  28. Health Utility Measures2▲ 28×1 topic
  29. Chronic Kidney Disease1▲ 9.0×8 topics
  30. Clinical Practice Guidelines1▲ 4.1×9 topics
  31. Diabetes1▲ 4.4×4 topics
  32. Myocardial Infarction1▲ 8.6×5 topics
  33. Rituximab1▲ 14×3 topics
  34. Cardiovascular Risk1▲ 6.0×5 topics
  35. Endothelial Dysfunction1▲ 8.5×5 topics
  36. Esophageal Motility Disorders1▲ 67×1 topic
  37. Gastroesophageal Reflux Disease1▲ 67×1 topic
  38. Clinical Outcomes1▲ 8.3×2 topics
  39. Type 2 Diabetes1▲ 7.9×2 topics
  40. Adverse Drug Reactions1▲ 30×3 topics

Which research topics does Centre Hospitalier de Lens publish most on?

By volume in 2022–2025: Health, Medicine and Society, Healthcare Systems and Practices, Pharmaceutical Practices and Patient Outcomes and Health Systems, Economic Evaluations, Quality of Life.

Health, Medicine and Soc…3Health, Medicine and Society: 3 fractional worksHealthcare Systems and Practices: 2 fractional worksPharmaceutical Practices and Patient Outcomes: 2 fractional worksHealth Systems, Economic Evaluations, Quality of Life: 2 fractional worksGastroesophageal reflux and treatments: 1 fractional worksEmergency and Acute Care…1Emergency and Acute Care Studies: 1 fractional worksBariatric Surgery and Outcomes: 1 fractional worksCardiac Valve Diseases and Treatments: 1 fractional worksCardiac Structural Anomalies and Repair: 1 fractional worksPharmacy and Medical Practices: 1 fractional works
General Health ProfessionsGeriatrics and GerontologyEconomics and EconometricsGastroenterology4 others

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

  1. 1 Health, Medicine and Society General Health Professions 3 works
  2. 2 Healthcare Systems and Practices General Health Professions 2 works
  3. 3 Pharmaceutical Practices and Patient Outcomes Geriatrics and Gerontology 2 works
  4. 4 Health Systems, Economic Evaluations, Quality of Life Economics and Econometrics 2 works
  5. 5 Gastroesophageal reflux and treatments Gastroenterology 1 works
  6. 6 Emergency and Acute Care Studies Emergency Medicine 1 works
  7. 7 Bariatric Surgery and Outcomes Surgery 1 works
  8. 8 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 1 works
  9. 9 Cardiac Structural Anomalies and Repair Surgery 1 works
  10. 10 Pharmacy and Medical Practices Pharmacology 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 available23.4%not open76.6%

World: 28% of research is openly available.

with international co-authors15.9%domestic only84.1%

World: 19% is written across borders.

How has Centre Hospitalier de Lens's research output changed?

Output in 2018–2022 was 4% 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.

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.