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Hospital / health system · Thessaloniki · Greece

Papageorgiou General Hospital

In research, Papageorgiou General Hospital stands highest in Medicine (#2,392 of 10,443 worldwide), Health Sciences (#3,272 of 11,982 worldwide) and Surgery (#1,136 of 1,816 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery and Cardiology and Cardiovascular Medicine — Surgery is 7.3× its share of world research.

papageorgiou-hospital.grROR OpenAlex
World rank, 2022–2025
#9,691
of 28,054 · #14,930 all time
Rank in Greece
#52
of 124
Research works
1.6k
▲ 65% vs 2013–17
Citations
24k
15.5 per fractional work
Top-10% rate
14.9%
record average 16.5%
Open access
46%
world 28%

What is Papageorgiou General Hospital 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 #2,392 of 10,443 14.3%328 #3858
Health SciencesDomain #3,272 of 11,982 14.7%343 #4784
SurgerySubfield #1,136 of 1,816 14.2%69 #2052

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

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Medicine#3,858 #2,392
  2. Health Sciences#4,784 #3,272
  3. Surgery#2,052 #1,136
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Papageorgiou General Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 7.3× the share of its output that it takes of world research.

  1. SurgerySubfield · 68.9 works7.3×
  2. Cardiology and Cardiovascular MedicineSubfield · 28.7 works6.8×
← 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: 0.07× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.91× its world share, 20 worksBiochemistry, Geneti…Immunology and Microbiology: 2.25× its world share, 9 worksImmunology and Micro…Neuroscience: 1.19× its world share, 8 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.65× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.01× its world share, 0 worksChemistryComputer Science: 0.03× its world share, 1 worksComputer ScienceEngineering: 0.11× its world share, 6 worksEngineeringEnvironmental Science: 0.10× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.05× its world share, 1 worksMaterials ScienceMathematics: 0.07× its world share, 0 worksMathematicsPhysics and Astronomy: 0.04× its world share, 0 worksPhysics and AstronomyDentistry: 0.87× its world share, 2 worksDentistryHealth Professions: 0.90× its world share, 10 worksHealth ProfessionsMedicine: 4.22× its world share, 328 worksMedicineNursing: 1.58× its world share, 3 worksNursingVeterinary: 1.15× its world share, 1 worksVeterinaryArts and Humanities: 0.01× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.08× its world share, 1 worksBusiness, Management…Decision Sciences: 0.28× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.14× its world share, 1 worksEconomics, Econometr…Psychology: 0.51× its world share, 6 worksPsychologySocial Sciences: 0.03× 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, 4.2×. Every wedge is a field page.

Who are the top researchers at Papageorgiou General Hospital?

Ranked on the composite score, Eleni Timotheadou, Aikaterini Patsatsi and Jobst Rudolf lead among researchers whose main affiliation is Papageorgiou General Hospital.

  1. 1 Eleni Timotheadou Greece · #348,016 worldwide 77 citations · 25 works
  2. 2 Aikaterini Patsatsi Greece · #456,974 worldwide 62 citations · 34 works
  3. 3 Jobst Rudolf Greece · #512,656 worldwide 55 citations · 23 works
  4. 4 Emmanouil Papadakis Greece · #706,741 worldwide 28 citations · 18 works
  5. 5 Dimitrios Tsolakidis Greece · #764,305 worldwide 9 citations · 24 works
  6. 6 Efterpi Demiri Greece · #1,271,521 worldwide 12 citations · 29 works
  7. 7 Eustathios Kenanidis Greece · #1,419,745 worldwide 6 citations · 24 works
  8. 8 Konstantinos Garefis Greece · #1,609,572 worldwide 2 citations · 16 works
All ranked researchers at Papageorgiou General Hospital

Which keywords describe research at Papageorgiou General Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Cardiovascular Disease, Complications, Quality of Life, Diagnosis, Inflammation, Hypertension and Chemotherapy.

▲ 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. Epidemiology54▲ 3.4×90 topics
  2. Inflammation27▲ 3.2×61 topics
  3. Cardiovascular Disease26▲ 5.7×26 topics
  4. Quality of Life25▲ 4.3×33 topics
  5. Diagnosis21▲ 5.5×29 topics
  6. Complications19▲ 9.3×16 topics
  7. Risk Factors19▲ 4.3×24 topics
  8. Chemotherapy18▲ 6.3×21 topics
  9. Hypertension16▲ 14×11 topics
  10. Treatment16▲ 3.3×38 topics
  11. Management14▲ 4.5×25 topics
  12. Guidelines14▲ 7.4×11 topics
  13. Metabolic Syndrome13▲ 4.0×20 topics
  14. Mortality13▲ 5.6×12 topics
  15. Cardiovascular Events12▲ 24×4 topics
  16. Clinical Practice Guidelines11▲ 5.0×14 topics
  17. Surgical Treatment11▲ 14×6 topics
  18. Metastasis11▲ 7.9×10 topics
  19. Rehabilitation11▲ 6.8×10 topics
  20. Global Burden11▲ 4.9×9 topics
  21. Clinical Guidelines10▲ 8.7×8 topics
  22. Clinical Trials10▲ 3.8×12 topics
  23. Obesity10▲ 3.3×16 topics
  24. Autoantibodies10▲ 11×8 topics
  25. Health-related Quality of Life9▲ 9.8×5 topics
  26. Revision Surgery9▲ 18×2 topics
  27. Total Hip Replacement9▲ 18×2 topics
  28. Diabetes9▲ 4.3×13 topics
  29. Survival Analysis8▲ 7.7×6 topics
  30. Endothelial Dysfunction8▲ 9.0×7 topics
  31. Surgical Management8▲ 5.1×17 topics
  32. Pain Management8▲ 8.8×7 topics
  33. Diabetes Mellitus8▲ 9.9×6 topics
  34. Atherosclerosis8▲ 6.7×9 topics
  35. Urinary Incontinence8▲ 24×2 topics
  36. Blood Pressure7▲ 30×2 topics
  37. Robotic Surgery7▲ 12×5 topics
  38. Immunosuppressive Therapy7▲ 8.9×7 topics
  39. Chronic Pain7▲ 7.5×5 topics
  40. Ovarian Cancer6▲ 18×3 topics

Which research topics does Papageorgiou General Hospital publish most on?

By volume in 2022–2025: Blood Pressure and Hypertension Studies, Ovarian cancer diagnosis and treatment, Cardiovascular Health and Disease Prevention and Orthopaedic implants and arthroplasty.

Blood Pressure and Hyper…6Blood Pressure and Hypertension Studies: 6 fractional worksOvarian cancer diagnosis…5Ovarian cancer diagnosis and treatment: 5 fractional worksCardiovascular Health and Disease Prevention: 5 fractional worksOrthopaedic implants and…5Orthopaedic implants and arthroplasty: 5 fractional worksPelvic floor disorders t…5Pelvic floor disorders treatments: 5 fractional worksCardiac, Anesthesia and Surgical Outcomes: 5 fractional worksAnesthesia and Pain Management: 4 fractional worksTotal Knee Arthroplasty …4Total Knee Arthroplasty Outcomes: 4 fractional worksAutoimmune Bullous Skin Diseases: 4 fractional worksUterine Myomas and Treatments: 4 fractional works
Cardiology and Cardiovascular MedicineReproductive MedicineSurgeryRheumatology2 others

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

  1. 1 Blood Pressure and Hypertension Studies Cardiology and Cardiovascular Medicine 6 works
  2. 2 Ovarian cancer diagnosis and treatment Reproductive Medicine 5 works
  3. 3 Cardiovascular Health and Disease Prevention Cardiology and Cardiovascular Medicine 5 works
  4. 4 Orthopaedic implants and arthroplasty Surgery 5 works
  5. 5 Pelvic floor disorders treatments Rheumatology 5 works
  6. 6 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 5 works
  7. 7 Anesthesia and Pain Management Surgery 4 works
  8. 8 Total Knee Arthroplasty Outcomes Surgery 4 works
  9. 9 Autoimmune Bullous Skin Diseases Pathology and Forensic Medicine 4 works
  10. 10 Uterine Myomas and Treatments Obstetrics and Gynecology 4 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 available45.8%not open54.2%

World: 28% of research is openly available.

with international co-authors18.5%domestic only81.5%

World: 19% is written across borders.

How has Papageorgiou General Hospital's research output changed?

Output in 2018–2022 was 65% 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 Thessaloniki

All research institutions in Thessaloniki

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.