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Hospital / health system · Buenos Aires · Argentina

Hospital Posadas

In research, Hospital Posadas stands highest in Medicine (#3,932 of 8,541 worldwide) and Health Sciences (#4,837 of 9,902 worldwide), 2022-now.

hospitalposadas.gov.arROR OpenAlex
World rank, 2022-now
#17,310
of 22,385 · #15,978 all time
Rank in Argentina
#104
of 136
Research works
692
▲ 33% vs 2018-21
Citations
6.7k
9.7 per fractional work
Top-10% rate
4.5%
all institutions 10.0%
vs its own fields
0.95×
1.00× is exactly expected
Open access
38%
world 40%
International
17%
world 18%
Hospital Posadas

What is Hospital Posadas known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #3,932 of 8,541 4.5%101 #4491
Health SciencesDomain #4,837 of 9,902 4.5%108 #5177

Each strip is that field's whole ranked pool, with the notch where Hospital Posadas 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Hospital Posadas work in?

In 2022-now, 80% of research at Hospital Posadas is in Health Sciences, 14% in Life Sciences. Its largest fields are Medicine (74%), Biochemistry, Genetics and Molecular Biology (7%), Immunology and Microbiology (4%). It does 3.3× the world's share of Health Sciences.

Health Sciences: 127 fractional works · 79.8% of its workMedicine: 117 fractional works · 74.1% of its workSurgery: 18 fractional works · 11.5% of its workPulmonary and Respiratory Medicine: 11 fractional works · 7.0% of its workEpidemiology: 11 fractional works · 6.7% of its workOncology: 7 fractional works · 4.6% of its workPublic Health, Environmental and Occupational Health: 6 fractional works · 3.9% of its workInfectious Diseases: 5 fractional works · 3.4% of its workPathology and Forensic Medicine: 5 fractional works · 3.2% of its workRheumatology: 5 fractional works · 3.2% of its workHematology: 5 fractional works · 2.9% of its workNeurology: 5 fractional works · 2.9% of its workPhysiology: 5 fractional works · 2.9% of its workEndocrinology, Diabetes and Metabolism: 4 fractional works · 2.4% of its workRadiology, Nuclear Medicine and Imaging: 4 fractional works · 2.4% of its workCardiology and Cardiovascular Medicine: 4 fractional works · 2.3% of its workEmergency Medicine: 3 fractional works · 2.0% of its workObstetrics and Gynecology: 2 fractional works · 1.5% of its workDermatology: 2 fractional works · 1.3% of its workOphthalmology: 2 fractional works · 1.2% of its workCritical Care and Intensive Care Medicine: 2 fractional works · 1.1% of its workGenetics: 1 fractional works · 0.9% of its workPharmacology: 1 fractional works · 0.9% of its workNephrology: 1 fractional works · 0.9% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 0.8% of its workHepatology: 1 fractional works · 0.7% of its workRehabilitation: 1 fractional works · 0.6% of its workOtorhinolaryngology: 1 fractional works · 0.4% of its workOrthopedics and Sports Medicine: 1 fractional works · 0.4% of its workPsychiatry and Mental health: 1 fractional works · 0.4% of its workAnesthesiology and Pain Medicine: 0 fractional works · 0.3% of its workGastroenterology: 0 fractional works · 0.3% of its workReproductive Medicine: 0 fractional works · 0.3% of its workBiochemistry: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workHealth Professions: 6 fractional works · 3.5% of its workGeneral Health Professions: 2 fractional works · 1.0% of its workMedical Laboratory Technology: 1 fractional works · 0.8% of its workSpeech and Hearing: 1 fractional works · 0.7% of its workOccupational Therapy: 1 fractional works · 0.4% of its workHealth Information Management: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workNursing: 2 fractional works · 1.0% of its workNutrition and Dietetics: 2 fractional works · 1.0% of its workVeterinary: 1 fractional works · 0.8% of its workSmall Animals: 1 fractional works · 0.8% of its workDentistry: 1 fractional works · 0.4% of its workPeriodontics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workLife Sciences: 23 fractional works · 14.3% of its workBiochemistry, Genetics and Molecular Biology: 12 fractional works · 7.4% of its workMolecular Biology: 7 fractional works · 4.4% of its workGenetics: 2 fractional works · 1.2% of its workClinical Biochemistry: 1 fractional works · 0.6% of its workCancer Research: 1 fractional works · 0.5% of its workCell Biology: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workImmunology and Microbiology: 6 fractional works · 3.9% of its workImmunology: 3 fractional works · 1.9% of its workParasitology: 2 fractional works · 1.4% of its workVirology: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 2 fractional works · 1.4% of its workPlant Science: 1 fractional works · 0.5% of its workFood Science: 1 fractional works · 0.5% of its workInsect Science: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.9% of its workPharmacology: 1 fractional works · 0.5% of its workToxicology: 1 fractional works · 0.4% of its workNeuroscience: 1 fractional works · 0.7% of its workCognitive Neuroscience: 0 fractional works · 0.3% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 5 fractional works · 3.4% of its workSocial Sciences: 3 fractional works · 1.8% of its workCommunication: 1 fractional works · 0.6% of its workEducation: 0 fractional works · 0.2% of its workSociology and Political Science: 0 fractional works · 0.2% of its workTransportation: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.5% of its workPsychology: 1 fractional works · 0.6% of its workClinical Psychology: 1 fractional works · 0.4% of its workSocial Psychology: 0 fractional works · 0.3% of its workArts and Humanities: 1 fractional works · 0.4% of its workPhilosophy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.3% of its workEconomics and Econometrics: 0 fractional works · 0.3% of its workBusiness, Management and Accounting: 0 fractional works · 0.3% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.3% of its workDecision Sciences: 0 fractional works · 0.1% of its workPhysical Sciences: 4 fractional works · 2.5% of its workEnvironmental Science: 2 fractional works · 1.3% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.4% of its workNature and Landscape Conservation: 1 fractional works · 0.4% of its workEcology: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemistry: 1 fractional works · 0.5% of its workOrganic Chemistry: 1 fractional works · 0.5% of its workEngineering: 1 fractional works · 0.4% of its workBiomedical Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 0 fractional works · 0.3% of its workInformation Systems: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workEarth and Planetary Sciences: 0 fractional works · 0.1% of its workMathematics: 0 fractional works · 0.0% of its workALL ITS WORKHospital Posadas159fractional works, 2022-now
Life Sciences14%Physical Sciences2%Health Sciences80%Social Sciences3%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 22 fields, with their numbers
    1. Medicine11774.1%
    2. Health Professions63.5%
    3. Nursing21.0%
    4. Veterinary10.8%
    5. Dentistry10.4%
    1. Biochemistry, Genetics and Molecular Biology127.4%
    2. Immunology and Microbiology63.9%
    3. Agricultural and Biological Sciences21.4%
    4. Pharmacology, Toxicology and Pharmaceutics10.9%
    5. Neuroscience10.7%
    1. Social Sciences31.8%
    2. Psychology10.6%
    3. Arts and Humanities10.4%
    4. Economics, Econometrics and Finance00.3%
    5. Business, Management and Accounting00.3%
    6. Decision Sciences00.1%
    1. Environmental Science21.3%
    2. Chemistry10.5%
    3. Engineering10.4%
    4. Computer Science00.3%
    5. Earth and Planetary Sciences00.1%
    6. Mathematics00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.30× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.38× its world share, 12 worksBiochemistry, Geneti…Immunology and Microbiology: 3.85× its world share, 6 worksImmunology and Micro…Neuroscience: 0.44× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.55× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.32× its world share, 1 worksChemistryComputer Science: 0.03× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.04× its world share, 0 worksEarth and Planetary …Engineering: 0.02× its world share, 1 worksEngineeringEnvironmental Science: 0.26× its world share, 2 worksEnvironmental ScienceMathematics: 0.04× its world share, 0 worksMathematicsDentistry: 0.75× its world share, 1 worksDentistryHealth Professions: 1.34× its world share, 6 worksHealth ProfessionsMedicine: 3.85× its world share, 118 worksMedicineNursing: 2.13× its world share, 2 worksNursingVeterinary: 5.72× its world share, 1 worksVeterinaryArts and Humanities: 0.13× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.08× its world share, 0 worksBusiness, Management…Decision Sciences: 0.06× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.15× its world share, 0 worksEconomics, Econometr…Psychology: 0.21× its world share, 1 worksPsychologySocial Sciences: 0.14× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 5.7×. Every wedge is a field page.

All 22 fields, with their numbers
  1. Veterinary5.72×1 works
  2. Immunology and Microbiology3.85×6 works
  3. Medicine3.85×118 works
  4. Pharmacology, Toxicology and Pharmaceutics2.55×1 works
  5. Nursing2.13×2 works
  6. Biochemistry, Genetics and Molecular Biology1.38×12 works
  7. Health Professions1.34×6 works
  8. Dentistry0.75×1 works
  9. Neuroscience0.44×1 works
  10. Chemistry0.32×1 works
  11. Agricultural and Biological Sciences0.30×2 works
  12. Environmental Science0.26×2 works
  13. Psychology0.21×1 works
  14. Economics, Econometrics and Finance0.15×0 works
  15. Social Sciences0.14×3 works
  16. Arts and Humanities0.13×1 works
  17. Business, Management and Accounting0.08×0 works
  18. Decision Sciences0.06×0 works
  19. Earth and Planetary Sciences0.04×0 works
  20. Mathematics0.04×0 works
  21. Computer Science0.03×0 works
  22. Engineering0.02×1 works

Who are the top researchers at Hospital Posadas?

Ranked on the quality score, Walter Videtta, Carlos Apezteguía and Manuel Jibaja lead among researchers whose main affiliation is Hospital Posadas.

  1. 1 Walter Videtta Argentina · #90,076 worldwide 12k citations · 127 works
  2. 2 Carlos Apezteguía Argentina · #210,695 worldwide 6.9k citations · 62 works
  3. 3 Manuel Jibaja Argentina · #232,650 worldwide 3.7k citations · 30 works
  4. 4 Fernando Ríos Argentina · #553,553 worldwide 4.8k citations · 122 works
  5. 5 Manuel Jibaja Argentina · #671,340 worldwide 993 citations · 32 works
  6. 6 Pablo M. Desmery Argentina · #1,350,890 worldwide 1.7k citations · 30 works
  7. 7 Gustavo G. Domeniconi Argentina · #1,529,721 worldwide 941 citations · 24 works
  8. 8 Alberto Alfie Argentina · #1,684,543 worldwide 289 citations · 22 works
  9. 9 Margarita Ramonet Argentina · #1,769,212 worldwide 1.4k citations · 46 works
  10. 10 Fernando Villarejo Argentina · #2,099,436 worldwide 467 citations · 23 works
All ranked researchers at Hospital Posadas

What are the most cited papers from Hospital Posadas?

The most cited paper from Hospital Posadas is "Traumatic brain injury: integrated approaches to improve prevention, clinical care, and research" (Andrew I.R. Maas et al., 2017), with 2,659 citations. Next come "Maternal and Neonatal Morbidity and Mortality Among Pregnant Women With and Without COVID-19 Infection" (1,389) and "A Trial of Intracranial-Pressure Monitoring in Traumatic Brain Injury" (1,356).

Most cited papers
#PaperReleasedCitations
1 Traumatic brain injury: integrated approaches to improve prevention, clinical care, and research Andrew I.R. Maas et al. · The Lancet Neurology Open access335 authors 6 Nov 2017 2,659
2 Maternal and Neonatal Morbidity and Mortality Among Pregnant Women With and Without COVID-19 Infection José Villar et al. · Archives of Pediatrics and Adolescent Medicine Open access 22 Apr 2021 1,389
3 A Trial of Intracranial-Pressure Monitoring in Traumatic Brain Injury Randall M. Chesnut, Nancy R. Temkin, Nancy Carney et al. · New England Journal of Medicine Open access 12 Dec 2012 1,356
4 Effect of Lung Recruitment and Titrated Positive End-Expiratory Pressure (PEEP) vs Low PEEP on Mortality in Patients With Acute Respiratory Distress Syndrome Writing Group for the Alveolar Recruitment for Acute Respiratory Distress Syndro et al. · JAMA Open access 3 Oct 2017 1,070
5 Noninvasive Positive-Pressure Ventilation for Respiratory Failure after Extubation Andrés Esteban, Fernando Frutos–Vivar, Niall D. Ferguson et al. · New England Journal of Medicine Open access 9 Jun 2004 904
All 59 most cited papers, with filters and sorting

Which keywords describe research at Hospital Posadas?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Diagnosis, Treatment, Management, Immunotherapy, Pathogenesis, Autoantibodies and Prognostic Factors.

▲ 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-now 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. Epidemiology27▲ 4.3×80 topics
  2. Diagnosis11▲ 7.6×32 topics
  3. Treatment10▲ 5.2×33 topics
  4. Management8▲ 6.7×21 topics
  5. Inflammation8▲ 2.5×41 topics
  6. Immunotherapy7▲ 5.8×12 topics
  7. Pathogenesis6▲ 7.1×15 topics
  8. Public Health6▲ 2.5×24 topics
  9. Autoantibodies5▲ 14×7 topics
  10. Prognostic Factors5▲ 7.2×9 topics
  11. Quality of Life5▲ 2.2×24 topics
  12. COVID-195▲ 2.3×10 topics
  13. Cancer5▲ 2.2×24 topics
  14. Immune Response5▲ 5.2×15 topics
  15. Oxidative Stress5▲ 1.82×18 topics
  16. Chemotherapy4▲ 4.0×17 topics
  17. Diabetes4▲ 5.7×11 topics
  18. Risk Factors4▲ 2.4×15 topics
  19. Complications4▲ 5.0×12 topics
  20. Genetic Mutations4▲ 5.5×9 topics
  21. Guidelines4▲ 4.8×8 topics
  22. Prevention3▲ 5.1×9 topics
  23. Antifungal Therapy3▲ 22×3 topics
  24. Surgical Management3▲ 4.6×7 topics
  25. Diagnostic Criteria3▲ 7.7×7 topics
  26. Genetic Factors3▲ 26×2 topics
  27. Molecular Characterization3▲ 9.7×5 topics
  28. Surgery3▲ 4.8×8 topics
  29. Cognitive Impairment3▲ 6.6×5 topics
  30. Pathophysiology3▲ 5.5×7 topics
  31. SARS-CoV-23▲ 5.5×5 topics
  32. Wound Healing3▲ 6.2×6 topics
  33. Immunosuppressive Therapy2▲ 8.4×4 topics
  34. Nutritional Support2▲ 17×2 topics
  35. Acute Pancreatitis2▲ 37×1 topic
  36. Chronic Pancreatitis2▲ 37×1 topic
  37. Fibrosis2▲ 7.6×3 topics
  38. Genetic Alterations2▲ 19×2 topics
  39. Hematopoietic Stem Cells2▲ 16×3 topics
  40. Pancreatic Cancer2▲ 13×3 topics

Which research topics does Hospital Posadas publish most on?

By volume in 2022-now: Pancreatitis Pathology and Treatment, Gallbladder and Bile Duct Disorders, Foreign Body Medical Cases and Pancreatic and Hepatic Oncology Research.

Pancreatitis Pathology a…2Pancreatitis Pathology and Treatment: 2 fractional worksGallbladder and Bile Duc…2Gallbladder and Bile Duct Disorders: 2 fractional worksForeign Body Medical Cases: 2 fractional worksPancreatic and Hepatic Oncology Research: 2 fractional worksRespiratory Support and Mechanisms: 2 fractional worksAcute Myeloid Leukemia Research: 2 fractional worksCardiac Arrest and Resuscitation: 1 fractional worksAutoimmune and Inflammat…1Autoimmune and Inflammatory Disorders Research: 1 fractional worksSystemic Sclerosis and Related Diseases: 1 fractional worksHistiocytic Disorders and Treatments: 1 fractional works
SurgeryPulmonary and Respiratory MedicineRadiology, Nuclear Medicine and ImagingOncology4 others

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

  1. 1 Pancreatitis Pathology and Treatment Surgery 2 works
  2. 2 Gallbladder and Bile Duct Disorders Pulmonary and Respiratory Medicine 2 works
  3. 3 Foreign Body Medical Cases Radiology, Nuclear Medicine and Imaging 2 works
  4. 4 Pancreatic and Hepatic Oncology Research Oncology 2 works
  5. 5 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 2 works
  6. 6 Acute Myeloid Leukemia Research Hematology 2 works
  7. 7 Cardiac Arrest and Resuscitation Emergency Medicine 1 works
  8. 8 Autoimmune and Inflammatory Disorders Research Hematology 1 works
  9. 9 Systemic Sclerosis and Related Diseases Pathology and Forensic Medicine 1 works
  10. 10 Histiocytic Disorders and Treatments Physiology 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 available38.4%not open61.6%

World: 40% of research is openly available.

with international co-authors16.9%domestic only83.1%

World: 18% is written across borders.

How has Hospital Posadas's research output changed?

Output in 2022-2025 was 33% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Hospital Posadas as a percentage of every work published that year, 0.00055% in 2024.

still counting0.0020%0.0040%Hospital Posadas0.00062% in 202519801990200020102020

Fractional works of Hospital Posadas over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Hospital Posadas3.7% in 20252020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 6.6% in 2017.

Other research institutions in Buenos Aires

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Hospital Posadas on Science Explorer

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