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Hospital / health system · Addis Ababa · Ethiopia

Tikur Anbessa Hospital

In research, Tikur Anbessa Hospital stands highest in Health Sciences (#6,379 of 11,982 worldwide) and Medicine (#6,650 of 10,443 worldwide), 2022–2025.

aau.edu.et/chs/tikur-anbessa-specialized-hospital/background-of-tikur-anbessa-hospitalROR OpenAlex
World rank, 2022–2025
#16,834
of 28,054 · #31,292 all time
Rank in Ethiopia
#51
of 56
Research works
304
▲ 122% vs 2013–17
Citations
4.2k
13.8 per fractional work
Top-10% rate
13.7%
record average 16.5%
Open access
67%
world 28%

What is Tikur Anbessa 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
Health SciencesDomain #6,379 of 11,982 13.3%90 #14344
MedicineField #6,650 of 10,443 13.2%79 #14061

Each strip is that field’s whole ranked pool, with the notch where Tikur Anbessa 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).

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, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.79× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 2.32× its world share, 2 worksImmunology and Micro…Neuroscience: 0.57× its world share, 1 worksNeuroscienceChemistry: 0.07× its world share, 0 worksChemistryComputer Science: 0.04× its world share, 0 worksComputer ScienceEngineering: 0.04× its world share, 1 worksEngineeringEnvironmental Science: 0.16× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.05× its world share, 0 worksMaterials ScienceMathematics: 0.20× its world share, 0 worksMathematicsPhysics and Astronomy: 0.01× its world share, 0 worksPhysics and AstronomyDentistry: 1.15× its world share, 1 worksDentistryHealth Professions: 2.58× its world share, 7 worksHealth ProfessionsMedicine: 3.91× its world share, 79 worksMedicineNursing: 6.26× its world share, 3 worksNursingVeterinary: 0.92× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.08× its world share, 0 worksBusiness, Management…Decision Sciences: 0.07× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 1.04× its world share, 2 worksEconomics, Econometr…Psychology: 0.23× its world share, 1 worksPsychologySocial Sciences: 0.07× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Nursing, 6.3×. Every wedge is a field page.

Which keywords describe research at Tikur Anbessa Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Diagnosis, Maternal Mortality, Health Inequalities, Community Health Workers, Child Mortality, Health Systems and Surgical Management.

▲ 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. Epidemiology16▲ 3.8×59 topics
  2. Diagnosis7▲ 7.0×20 topics
  3. Maternal Mortality6▲ 28×5 topics
  4. Health Inequalities6▲ 46×2 topics
  5. Inflammation6▲ 2.6×26 topics
  6. Treatment6▲ 4.4×20 topics
  7. Child Mortality5▲ 73×1 topic
  8. Community Health Workers5▲ 61×2 topics
  9. Health Systems5▲ 73×1 topic
  10. Cardiovascular Disease5▲ 4.5×15 topics
  11. Risk Factors5▲ 4.5×18 topics
  12. Surgical Management4▲ 10×11 topics
  13. Quality of Life4▲ 2.8×21 topics
  14. Complications4▲ 7.8×10 topics
  15. Public Health4▲ 2.7×15 topics
  16. Guidelines4▲ 7.6×8 topics
  17. Global Burden4▲ 6.5×10 topics
  18. Mortality3▲ 5.3×10 topics
  19. Immune Response3▲ 4.9×9 topics
  20. Management3▲ 3.5×13 topics
  21. Primary Care3▲ 6.5×5 topics
  22. Global Health2▲ 16×3 topics
  23. Pathophysiology2▲ 7.9×6 topics
  24. Surgery2▲ 6.5×9 topics
  25. Drug Resistance2▲ 7.9×6 topics
  26. Laparoscopic Surgery2▲ 19×4 topics
  27. Medical Education2▲ 8.6×7 topics
  28. Ethical Considerations2▲ 6.3×6 topics
  29. Prognosis2▲ 6.4×4 topics
  30. Prognostic Factors2▲ 4.8×7 topics
  31. Quality Improvement2▲ 11×5 topics
  32. Vaccine2▲ 5.3×7 topics
  33. Cancer Incidence2▲ 15×4 topics
  34. Congenital Anomalies2▲ 35×2 topics
  35. Prenatal Diagnosis2▲ 13×6 topics
  36. Chronic Pain2▲ 8.1×5 topics
  37. Health Care Utilization2▲ 16×2 topics
  38. Antiretroviral Therapy2▲ 11×5 topics
  39. Mortality Rates2▲ 18×2 topics
  40. Patient Safety2▲ 12×4 topics

Which research topics does Tikur Anbessa Hospital publish most on?

By volume in 2022–2025: Global Maternal and Child Health, Child Nutrition and Water Access, Nutrition and Health in Aging and Global Cancer Incidence and Screening.

Global Maternal and Chil…5Global Maternal and Child Health: 5 fractional worksChild Nutrition and Water Access: 2 fractional worksNutrition and Health in Aging: 2 fractional worksGlobal Cancer Incidence and Screening: 1 fractional worksTuberculosis Research and Epidemiology: 1 fractional worksGlobal Health and Surgery: 1 fractional worksIntestinal Malrotation and Obstruction Disorders: 1 fractional worksIntestinal and Peritoneal Adhesions: 1 fractional worksEmergency and Acute Care Studies: 1 fractional worksCongenital Anomalies and Fetal Surgery: 1 fractional works
Pediatrics, Perinatology and Child HealthNutrition and DieteticsPhysiologyOncology4 others

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

  1. 1 Global Maternal and Child Health Pediatrics, Perinatology and Child Health 5 works
  2. 2 Child Nutrition and Water Access Nutrition and Dietetics 2 works
  3. 3 Nutrition and Health in Aging Physiology 2 works
  4. 4 Global Cancer Incidence and Screening Oncology 1 works
  5. 5 Tuberculosis Research and Epidemiology Infectious Diseases 1 works
  6. 6 Global Health and Surgery Public Health, Environmental and Occupational Health 1 works
  7. 7 Intestinal Malrotation and Obstruction Disorders Surgery 1 works
  8. 8 Intestinal and Peritoneal Adhesions Surgery 1 works
  9. 9 Emergency and Acute Care Studies Emergency Medicine 1 works
  10. 10 Congenital Anomalies and Fetal Surgery Surgery 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 available66.8%not open33.2%

World: 28% of research is openly available.

with international co-authors24.9%domestic only75.1%

World: 19% is written across borders.

How has Tikur Anbessa Hospital's research output changed?

Output in 2018–2022 was 122% 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 Addis Ababa

All research institutions in Addis Ababa

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.