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Hospital / health system · Tehran · Iran

Roozbeh Hospital

In research, Roozbeh Hospital stands highest in Health Sciences (#15,266 of 20,462 worldwide), Medicine (#13,572 of 17,978 worldwide) and Social Sciences (#15,496 of 16,945 worldwide), over all time. Relative to its size it is most specialised in Psychology — Psychology is 6.9× its share of world research.

roozbeh.tums.ac.irROR OpenAlex
World rank, 2022–2025
#20,012
of 28,054 · #21,593 all time
Rank in Iran
#266
of 301
Research works
512
▲ 25% vs 2013–17
Citations
11k
21.4 per fractional work
Top-10% rate
15.7%
record average 16.5%
Open access
54%
world 28%

What is Roozbeh Hospital 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
Health SciencesDomain #15,266 of 20,462 13.0%264
MedicineField #13,572 of 17,978 13.0%238
Social SciencesDomain #15,496 of 16,945 13.3%140

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

What does Roozbeh Hospital specialise in?

Where its research is concentrated relative to its size: Psychology takes 6.9× the share of its output that it takes of world research.

  1. PsychologyField · 21.4 works6.9×
← 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: 0.31× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.88× its world share, 5 worksBiochemistry, Geneti…Immunology and Microbiology: 0.69× its world share, 1 worksImmunology and Micro…Neuroscience: 6.96× its world share, 12 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.87× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.05× its world share, 0 worksChemistryComputer Science: 0.06× its world share, 0 worksComputer ScienceEngineering: 0.07× its world share, 1 worksEngineeringEnvironmental Science: 0.05× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.26× its world share, 1 worksMaterials SciencePhysics and Astronomy: 0.05× its world share, 0 worksPhysics and AstronomyDentistry: 0.23× its world share, 0 worksDentistryHealth Professions: 1.55× its world share, 4 worksHealth ProfessionsMedicine: 2.36× its world share, 46 worksMedicineNursing: 2.28× its world share, 1 worksNursingArts and Humanities: 0.36× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.03× its world share, 0 worksBusiness, Management…Decision Sciences: 0.07× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.19× its world share, 0 worksEconomics, Econometr…Psychology: 6.92× its world share, 21 worksPsychologySocial Sciences: 0.40× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 7.0×. Every wedge is a field page.

Who are the top researchers at Roozbeh Hospital?

Ranked on the composite score, Shahin Akhondzadeh lead among researchers whose main affiliation is Roozbeh Hospital.

  1. 1 Shahin Akhondzadeh Iran · #165,495 worldwide 274 citations · 105 works
All ranked researchers at Roozbeh Hospital

Which keywords describe research at Roozbeh Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Depression, Prevalence, Epidemiology, Genetics, Neurobiology, Mental Health, Neuroimaging and Oxidative Stress.

▲ 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. Depression16▲ 18×18 topics
  2. Epidemiology11▲ 2.8×43 topics
  3. Prevalence8▲ 18×9 topics
  4. Mental Health7▲ 5.0×20 topics
  5. Genetics7▲ 9.7×10 topics
  6. Oxidative Stress6▲ 3.9×16 topics
  7. Neurobiology6▲ 24×9 topics
  8. Inflammation5▲ 2.5×23 topics
  9. Neuroimaging5▲ 19×7 topics
  10. Quality of Life5▲ 3.5×18 topics
  11. Neurological Disorders5▲ 7.9×12 topics
  12. Psychological Distress4▲ 17×4 topics
  13. Anxiety4▲ 9.2×11 topics
  14. Treatment4▲ 3.5×13 topics
  15. Meta-Analysis4▲ 7.1×9 topics
  16. Metabolic Syndrome4▲ 4.4×11 topics
  17. Antioxidant3▲ 4.7×14 topics
  18. Neuroinflammation3▲ 12×5 topics
  19. Stress3▲ 8.9×6 topics
  20. Alzheimer's Disease3▲ 11×8 topics
  21. Cognitive Impairment3▲ 13×7 topics
  22. Neuroprotection3▲ 9.0×11 topics
  23. Psychopathology3▲ 17×3 topics
  24. Social Support3▲ 5.7×6 topics
  25. Mental Disorders3▲ 27×3 topics
  26. Adolescents3▲ 8.0×6 topics
  27. Schizophrenia3▲ 27×3 topics
  28. Cognitive Function3▲ 15×6 topics
  29. Comorbidity3▲ 25×4 topics
  30. Autism Spectrum Disorders3▲ 26×2 topics
  31. Stigma3▲ 19×3 topics
  32. Emotion Regulation3▲ 8.1×6 topics
  33. Caregiver Burden2▲ 23×2 topics
  34. Cytokines2▲ 8.3×3 topics
  35. Psychological Impact2▲ 7.2×6 topics
  36. Social Cognition2▲ 14×5 topics
  37. Clinical Guidelines2▲ 7.8×4 topics
  38. Elderly2▲ 9.0×4 topics
  39. Neurobiological Mechanisms2▲ 55×2 topics
  40. Synaptic Plasticity2▲ 10×3 topics

Which research topics does Roozbeh Hospital publish most on?

By volume in 2022–2025: Tryptophan and brain disorders, Attention Deficit Hyperactivity Disorder, Mental Health Treatment and Access and Schizophrenia research and treatment.

Tryptophan and brain dis…2Tryptophan and brain disorders: 2 fractional worksAttention Deficit Hypera…2Attention Deficit Hyperactivity Disorder: 2 fractional worksMental Health Treatment and Access: 2 fractional worksSchizophrenia research a…2Schizophrenia research and treatment: 2 fractional worksTreatment of Major Depre…2Treatment of Major Depression: 2 fractional worksBipolar Disorder and Treatment: 2 fractional worksDementia and Cognitive Impairment Research: 2 fractional worksHealth and Well-being St…2Health and Well-being Studies: 2 fractional worksAutism Spectrum Disorder Research: 2 fractional worksFunctional Brain Connectivity Studies: 2 fractional works
Biological PsychiatryPsychiatry and Mental healthSocial PsychologyPharmacology2 others

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

  1. 1 Tryptophan and brain disorders Biological Psychiatry 2 works
  2. 2 Attention Deficit Hyperactivity Disorder Psychiatry and Mental health 2 works
  3. 3 Mental Health Treatment and Access Social Psychology 2 works
  4. 4 Schizophrenia research and treatment Psychiatry and Mental health 2 works
  5. 5 Treatment of Major Depression Pharmacology 2 works
  6. 6 Bipolar Disorder and Treatment Psychiatry and Mental health 2 works
  7. 7 Dementia and Cognitive Impairment Research Psychiatry and Mental health 2 works
  8. 8 Health and Well-being Studies Clinical Psychology 2 works
  9. 9 Autism Spectrum Disorder Research Cognitive Neuroscience 2 works
  10. 10 Functional Brain Connectivity Studies Cognitive Neuroscience 2 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 available54.1%not open45.9%

World: 28% of research is openly available.

with international co-authors13.8%domestic only86.2%

World: 19% is written across borders.

How has Roozbeh Hospital's research output changed?

Output in 2018–2022 was 25% 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 Tehran

All research institutions in Tehran

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.