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Hospital / health system · Lisbon · Portugal

Centro Hospitalar Lisboa Norte

In research, Centro Hospitalar Lisboa Norte stands highest in Medicine (#2,277 of 10,443 worldwide) and Health Sciences (#3,024 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Rheumatology — Rheumatology is 9.3× its share of world research.

chln.min-saude.ptROR OpenAlex
World rank, 2022–2025
#10,179
of 28,054 · #16,016 all time
Rank in Portugal
#69
of 187
Research works
1.7k
▲ 42% vs 2013–17
Citations
13k
7.4 per fractional work
Top-10% rate
6.4%
record average 16.5%
Open access
68%
world 28%

What is Centro Hospitalar Lisboa Norte 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 #2,277 of 10,443 6.1%393 #4333
Health SciencesDomain #3,024 of 11,982 6.2%412 #5703

Each strip is that field’s whole ranked pool, with the notch where Centro Hospitalar Lisboa Norte 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 Centro Hospitalar Lisboa Norte specialise in?

Where its research is concentrated relative to its size: Rheumatology takes 9.3× the share of its output that it takes of world research.

  1. RheumatologySubfield · 21.3 works9.3×
← 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: 0.08× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.11× its world share, 30 worksBiochemistry, Geneti…Immunology and Microbiology: 1.78× its world share, 9 worksImmunology and Micro…Neuroscience: 1.29× its world share, 10 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.51× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 0.06× its world share, 0 worksChemical EngineeringChemistry: 0.02× its world share, 0 worksChemistryComputer Science: 0.06× its world share, 2 worksComputer ScienceEngineering: 0.05× its world share, 4 worksEngineeringEnvironmental Science: 0.06× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.09× its world share, 2 worksMaterials ScienceMathematics: 0.07× its world share, 0 worksMathematicsPhysics and Astronomy: 0.01× its world share, 0 worksPhysics and AstronomyDentistry: 0.39× its world share, 1 worksDentistryHealth Professions: 1.18× its world share, 16 worksHealth ProfessionsMedicine: 4.09× its world share, 393 worksMedicineNursing: 0.50× its world share, 1 worksNursingVeterinary: 0.79× its world share, 0 worksVeterinaryArts and Humanities: 0.27× its world share, 4 worksArts and HumanitiesBusiness, Management and Accounting: 0.08× its world share, 1 worksBusiness, Management…Decision Sciences: 0.11× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.39× its world share, 4 worksEconomics, Econometr…Psychology: 0.70× its world share, 11 worksPsychologySocial Sciences: 0.10× its world share, 7 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.1×. Every wedge is a field page.

Who are the top researchers at Centro Hospitalar Lisboa Norte?

Ranked on the composite score, Carlos Noronha Ferreira, Cristina Bárbara and João Carvalho lead among researchers whose main affiliation is Centro Hospitalar Lisboa Norte.

  1. 1 Carlos Noronha Ferreira Portugal · #341,805 worldwide 46 citations · 26 works
  2. 2 Cristina Bárbara Portugal · #783,190 worldwide 84 citations · 74 works
  3. 3 João Carvalho Portugal · #922,804 worldwide 22 citations · 15 works
  4. 4 José António Lopes Portugal · #1,078,497 worldwide 26 citations · 24 works
  5. 5 Ryan Gouveia e Melo Portugal · #1,233,359 worldwide 12 citations · 17 works
  6. 6 Joana Gameiro Portugal · #1,283,621 worldwide 18 citations · 25 works
  7. 7 Manuel Pereira Barbosa Portugal · #1,373,228 worldwide 4 citations · 26 works
  8. 8 Sofía Jorge Portugal · #1,414,575 worldwide 16 citations · 15 works
All ranked researchers at Centro Hospitalar Lisboa Norte

Which keywords describe research at Centro Hospitalar Lisboa Norte?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Diagnosis, Treatment, Inflammation, Autoantibodies, Prognostic Factors, Genetic Mutations and Guidelines.

▲ 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. Epidemiology62▲ 3.1×109 topics
  2. Diagnosis29▲ 6.2×36 topics
  3. Treatment27▲ 4.4×41 topics
  4. Inflammation26▲ 2.5×57 topics
  5. Quality of Life20▲ 2.7×34 topics
  6. Management16▲ 4.1×23 topics
  7. Risk Factors16▲ 2.9×26 topics
  8. Cardiovascular Disease15▲ 2.7×25 topics
  9. Oxidative Stress15▲ 1.85×28 topics
  10. Prognostic Factors15▲ 6.8×14 topics
  11. Autoantibodies14▲ 12×8 topics
  12. Genetic Mutations14▲ 6.6×22 topics
  13. Guidelines14▲ 6.0×11 topics
  14. Genetics14▲ 3.9×18 topics
  15. Chemotherapy13▲ 3.8×21 topics
  16. Clinical Practice Guidelines13▲ 4.6×14 topics
  17. Mortality12▲ 4.3×11 topics
  18. Neurological Disorders12▲ 4.2×17 topics
  19. Prognosis12▲ 7.0×8 topics
  20. Surgical Management11▲ 5.5×17 topics
  21. Immune Response11▲ 3.9×18 topics
  22. Immunotherapy11▲ 3.1×16 topics
  23. Thrombosis11▲ 7.9×7 topics
  24. Pathogenesis11▲ 4.3×21 topics
  25. Chronic Kidney Disease10▲ 8.7×8 topics
  26. Immunosuppressive Therapy10▲ 10×8 topics
  27. Complications9▲ 3.7×13 topics
  28. Neuroimaging9▲ 6.6×10 topics
  29. Pathophysiology8▲ 5.7×10 topics
  30. Critical Care8▲ 6.9×8 topics
  31. Rituximab8▲ 11×4 topics
  32. Myocardial Infarction8▲ 6.4×6 topics
  33. Inflammatory Bowel Disease7▲ 13×4 topics
  34. Cancer Risk7▲ 6.5×7 topics
  35. Diagnostic Imaging7▲ 13×4 topics
  36. Clinical Management7▲ 8.1×8 topics
  37. Diagnostic Criteria7▲ 6.3×10 topics
  38. Hemodialysis6▲ 16×2 topics
  39. Sepsis6▲ 7.5×3 topics
  40. Epilepsy6▲ 11×4 topics

Which research topics does Centro Hospitalar Lisboa Norte publish most on?

By volume in 2022–2025: Radiation Dose and Imaging, Cardiac Health and Mental Health, Tracheal and airway disorders and COVID-19 Clinical Research Studies.

Radiation Dose and Imaging5Radiation Dose and Imaging: 5 fractional worksCardiac Health and Menta…4Cardiac Health and Mental Health: 4 fractional worksTracheal and airway disorders: 4 fractional worksCOVID-19 Clinical Resear…4COVID-19 Clinical Research Studies: 4 fractional worksCardiac Valve Diseases a…4Cardiac Valve Diseases and Treatments: 4 fractional worksVenous Thromboembolism Diagnosis and Management: 4 fractional worksAtrial Fibrillation Management and Outcomes: 4 fractional worksDialysis and Renal Disea…4Dialysis and Renal Disease Management: 4 fractional worksCardiac, Anesthesia and Surgical Outcomes: 3 fractional worksInflammatory Bowel Disease: 3 fractional works
Radiology, Nuclear Medicine and ImagingCardiology and Cardiovascular MedicinePulmonary and Respiratory MedicineInfectious Diseases3 others

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

  1. 1 Radiation Dose and Imaging Radiology, Nuclear Medicine and Imaging 5 works
  2. 2 Cardiac Health and Mental Health Cardiology and Cardiovascular Medicine 4 works
  3. 3 Tracheal and airway disorders Pulmonary and Respiratory Medicine 4 works
  4. 4 COVID-19 Clinical Research Studies Infectious Diseases 4 works
  5. 5 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 4 works
  6. 6 Venous Thromboembolism Diagnosis and Management Internal Medicine 4 works
  7. 7 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 4 works
  8. 8 Dialysis and Renal Disease Management Nephrology 4 works
  9. 9 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 3 works
  10. 10 Inflammatory Bowel Disease Genetics 3 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 available67.9%not open32.1%

World: 28% of research is openly available.

with international co-authors14.5%domestic only85.5%

World: 19% is written across borders.

How has Centro Hospitalar Lisboa Norte's research output changed?

Output in 2018–2022 was 42% 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 Lisbon

All research institutions in Lisbon

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.