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Hospital / health system · Ankara · Türkiye

Zübeyde Hanim Maternity Hospital

In research, Zübeyde Hanim Maternity Hospital stands highest in Medicine (#8,797 of 10,443 worldwide) and Health Sciences (#10,587 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Obstetrics and Gynecology and Medicine — Obstetrics and Gynecology is 68.8× its share of world research.

bcdh.gov.tr/index.php?mod=Hastanemizden_Haberler&haberID=135ROR OpenAlex
World rank, 2022–2025
#20,496
of 28,054 · #28,341 all time
Rank in Türkiye
#255
of 308
Research works
843
▼ 35% vs 2013–17
Citations
11k
13.3 per fractional work
Top-10% rate
8.7%
record average 16.5%
Open access
40%
world 28%

What is Zübeyde Hanim Maternity 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 #8,797 of 10,443 8.8%123 #9246
Health SciencesDomain #10,587 of 11,982 8.8%125 #12204

Each strip is that field’s whole ranked pool, with the notch where Zübeyde Hanim Maternity 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 Zübeyde Hanim Maternity Hospital specialise in?

Where its research is concentrated relative to its size: Obstetrics and Gynecology takes 68.8× the share of its output that it takes of world research.

  1. Obstetrics and GynecologySubfield · 28.0 works69×
  2. MedicineField · 122.6 works4.5×
← 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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.67× its world share, 5 worksBiochemistry, Geneti…Immunology and Microbiology: 3.07× its world share, 4 worksImmunology and Micro…Neuroscience: 0.61× its world share, 1 worksNeuroscienceEngineering: 0.01× its world share, 0 worksEngineeringEnvironmental Science: 0.13× its world share, 1 worksEnvironmental ScienceDentistry: 0.24× its world share, 0 worksDentistryHealth Professions: 0.45× its world share, 2 worksHealth ProfessionsMedicine: 4.49× its world share, 123 worksMedicineNursing: 0.64× its world share, 0 worksNursingArts and Humanities: 0.16× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.04× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.08× its world share, 0 worksEconomics, Econometr…Psychology: 0.30× its world share, 1 worksPsychologySocial Sciences: 0.12× 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, 4.5×. Every wedge is a field page.

Who are the top researchers at Zübeyde Hanim Maternity Hospital?

Ranked on the composite score, Ömer Lütfi Tapısız, Şadıman Kıykaç Altınbaş and Alı Haberal lead among researchers whose main affiliation is Zübeyde Hanim Maternity Hospital.

  1. 1 Ömer Lütfi Tapısız Türkiye · #399,183 worldwide 24 citations · 25 works
  2. 2 Şadıman Kıykaç Altınbaş Türkiye · #472,984 worldwide 37 citations · 19 works
  3. 3 Alı Haberal Türkiye · #480,008 worldwide 69 citations · 52 works
  4. 4 Serdar Dilbaz Türkiye · #633,537 worldwide 50 citations · 34 works
  5. 5 Berna Dilbaz Türkiye · #737,721 worldwide 56 citations · 57 works
  6. 6 Nurettin Boran Türkiye · #768,196 worldwide 16 citations · 37 works
  7. 7 Işın Üreyen Türkiye · #866,058 worldwide 6 citations · 26 works
  8. 8 Gökhan Tulunay Türkiye · #913,375 worldwide 18 citations · 37 works
  9. 9 Taner Turan Türkiye · #998,596 worldwide 17 citations · 38 works
  10. 10 Alper Karalök Türkiye · #1,020,175 worldwide 4 citations · 19 works
All ranked researchers at Zübeyde Hanim Maternity Hospital

Which keywords describe research at Zübeyde Hanim Maternity Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Maternal Mortality, Metabolic Syndrome, Infertility, Epidemiology, Cardiovascular Disease, Obesity, Fertility 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. Epidemiology19▲ 3.4×27 topics
  2. Maternal Mortality17▲ 55×5 topics
  3. Metabolic Syndrome17▲ 15×10 topics
  4. Infertility15▲ 73×3 topics
  5. Oxidative Stress12▲ 5.0×16 topics
  6. Cardiovascular Disease11▲ 7.0×13 topics
  7. Inflammation10▲ 3.5×23 topics
  8. Obesity10▲ 9.4×10 topics
  9. Quality of Life10▲ 5.0×13 topics
  10. Fertility10▲ 81×2 topics
  11. Insulin Resistance9▲ 14×4 topics
  12. Endothelial Dysfunction9▲ 26×4 topics
  13. Prenatal Diagnosis9▲ 42×6 topics
  14. Ovarian Reserve8▲ 135×1 topic
  15. Polycystic Ovary Syndrome8▲ 135×1 topic
  16. Pregnancy Complications8▲ 75×2 topics
  17. Placental Development8▲ 91×1 topic
  18. Preeclampsia8▲ 75×1 topic
  19. Diagnosis8▲ 6.1×11 topics
  20. Management8▲ 6.8×8 topics
  21. Neurodevelopmental Outcomes7▲ 27×5 topics
  22. Reproductive Outcome7▲ 131×2 topics
  23. Risk Factors7▲ 4.3×14 topics
  24. Chemotherapy7▲ 6.7×9 topics
  25. Cervical Cancer6▲ 44×3 topics
  26. Metastasis6▲ 13×5 topics
  27. Pregnancy6▲ 21×7 topics
  28. Surgical Treatment6▲ 21×3 topics
  29. Hyperglycemia5▲ 33×2 topics
  30. Stem Cells5▲ 15×5 topics
  31. Pathophysiology5▲ 12×4 topics
  32. Fetal Development5▲ 36×2 topics
  33. Type 2 Diabetes5▲ 16×2 topics
  34. Gestational Diabetes Mellitus5▲ 92×1 topic
  35. Maternal Obesity5▲ 92×1 topic
  36. Fertility Preservation4▲ 56×1 topic
  37. Immunobiology4▲ 66×1 topic
  38. Ovarian Tissue Cryopreservation4▲ 56×1 topic
  39. Pain Symptoms4▲ 78×1 topic
  40. Survival Analysis4▲ 11×3 topics

Which research topics does Zübeyde Hanim Maternity Hospital publish most on?

By volume in 2022–2025: Ovarian function and disorders, Pregnancy and preeclampsia studies, Gestational Diabetes Research and Management and Endometriosis Research and Treatment.

Ovarian function and disorders: 8 fractional worksPregnancy and preeclampsia studies: 8 fractional worksGestational Diabetes Research and Management: 5 fractional worksEndometriosis Research and Treatment: 4 fractional worksReproductive Biology and Fertility: 4 fractional worksMaternal and fetal healthcare: 4 fractional worksEndometrial and Cervical…4Endometrial and Cervical Cancer Treatments: 4 fractional worksEctopic Pregnancy Diagnosis and Management: 4 fractional worksUterine Myomas and Treatments: 4 fractional worksGynecological conditions…3Gynecological conditions and treatments: 3 fractional works
Reproductive MedicineObstetrics and GynecologyPublic Health, Environmental and Occupational HealthPediatrics, Perinatology and Child Health

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

  1. 1 Ovarian function and disorders Reproductive Medicine 8 works
  2. 2 Pregnancy and preeclampsia studies Obstetrics and Gynecology 8 works
  3. 3 Gestational Diabetes Research and Management Obstetrics and Gynecology 5 works
  4. 4 Endometriosis Research and Treatment Reproductive Medicine 4 works
  5. 5 Reproductive Biology and Fertility Public Health, Environmental and Occupational Health 4 works
  6. 6 Maternal and fetal healthcare Pediatrics, Perinatology and Child Health 4 works
  7. 7 Endometrial and Cervical Cancer Treatments Obstetrics and Gynecology 4 works
  8. 8 Ectopic Pregnancy Diagnosis and Management Public Health, Environmental and Occupational Health 4 works
  9. 9 Uterine Myomas and Treatments Obstetrics and Gynecology 4 works
  10. 10 Gynecological conditions and treatments Obstetrics and Gynecology 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 available40.3%not open59.7%

World: 28% of research is openly available.

with international co-authors11.5%domestic only88.5%

World: 19% is written across borders.

How has Zübeyde Hanim Maternity Hospital's research output changed?

Output in 2018–2022 was 35% lower 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 Ankara

All research institutions in Ankara

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.