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Hospital / health system · Haikou · China

Hainan Maternal and Child Health Hospital

In research, Hainan Maternal and Child Health Hospital stands highest in Medicine (#6,044 of 10,443 worldwide) and Health Sciences (#6,976 of 11,982 worldwide), 2022–2025.

hnsmch.orgROR OpenAlex
World rank, 2022–2025
#16,361
of 28,054 · #29,784 all time
Rank in China
#2,564
of 3,058
Research works
429
▲ 19% vs 2013–17
Citations
2.7k
6.4 per fractional work
Top-10% rate
16.4%
record average 16.5%
Open access
40%
world 28%

What is Hainan Maternal and Child Health 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 #6,044 of 10,443 17.6%68 #13626
Health SciencesDomain #6,976 of 11,982 18.6%74 #15412

Each strip is that field’s whole ranked pool, with the notch where Hainan Maternal and Child Health 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: 0.22× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.06× its world share, 12 worksBiochemistry, Geneti…Immunology and Microbiology: 3.97× its world share, 4 worksImmunology and Micro…Neuroscience: 1.58× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.22× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.25× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.33× its world share, 0 worksEarth and Planetary …Energy: 0.11× its world share, 0 worksEnergyEngineering: 0.16× its world share, 2 worksEngineeringEnvironmental Science: 0.44× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.48× its world share, 2 worksMaterials ScienceDentistry: 0.44× its world share, 0 worksDentistryHealth Professions: 0.75× its world share, 2 worksHealth ProfessionsMedicine: 3.37× its world share, 68 worksMedicineNursing: 5.73× its world share, 3 worksNursingVeterinary: 0.58× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.06× its world share, 0 worksBusiness, Management…Decision Sciences: 0.11× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.25× its world share, 1 worksEconomics, Econometr…Psychology: 0.33× its world share, 1 worksPsychologySocial Sciences: 0.06× 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, 5.7×. Every wedge is a field page.

Which keywords describe research at Hainan Maternal and Child Health Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Metabolic Syndrome, Maternal Mortality, Oxidative Stress, Endothelial Dysfunction, Cardiovascular Health, Placental Development, Preeclampsia and Prenatal Diagnosis.

▲ 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. Oxidative Stress10▲ 5.8×19 topics
  2. Metabolic Syndrome10▲ 12×12 topics
  3. Maternal Mortality10▲ 42×5 topics
  4. Epidemiology9▲ 2.2×43 topics
  5. Inflammation8▲ 3.6×32 topics
  6. Endothelial Dysfunction7▲ 30×3 topics
  7. Cardiovascular Health6▲ 31×2 topics
  8. Placental Development6▲ 93×1 topic
  9. Preeclampsia6▲ 77×1 topic
  10. Cancer6▲ 4.0×17 topics
  11. Prenatal Diagnosis6▲ 36×6 topics
  12. Fetal Development5▲ 53×3 topics
  13. Cardiovascular Disease5▲ 4.2×14 topics
  14. Pregnancy Outcomes4▲ 80×2 topics
  15. Type 2 Diabetes4▲ 19×3 topics
  16. Hyperglycemia4▲ 37×2 topics
  17. Gestational Diabetes Mellitus4▲ 111×1 topic
  18. Maternal Obesity4▲ 111×1 topic
  19. Neurodevelopmental Outcomes4▲ 19×5 topics
  20. Preterm Infants4▲ 29×3 topics
  21. Child Development3▲ 7.1×4 topics
  22. Gene Expression3▲ 4.8×7 topics
  23. Chronic Disease3▲ 16×2 topics
  24. Obesity3▲ 3.6×10 topics
  25. Early-Life Conditions3▲ 50×1 topic
  26. Fetal Programming3▲ 50×1 topic
  27. Cell-Free DNA2▲ 23×2 topics
  28. Epigenetic Regulation2▲ 10×2 topics
  29. Regulatory T Cells2▲ 18×2 topics
  30. Genomic Sequencing2▲ 17×2 topics
  31. Infertility2▲ 14×3 topics
  32. Placenta Accreta2▲ 66×1 topic
  33. Postpartum Hemorrhage2▲ 66×1 topic
  34. Aneuploidy Screening2▲ 71×1 topic
  35. Maternal Plasma DNA Sequencing2▲ 71×1 topic
  36. Immune Regulation2▲ 16×2 topics
  37. Pregnancy2▲ 8.7×8 topics
  38. Decidual NK Cells2▲ 45×1 topic
  39. Fetal-Maternal Interface2▲ 45×1 topic
  40. Global Trends2▲ 22×2 topics

Which research topics does Hainan Maternal and Child Health Hospital publish most on?

By volume in 2022–2025: Pregnancy and preeclampsia studies, Gestational Diabetes Research and Management, Birth, Development, and Health and Maternal and fetal healthcare.

Pregnancy and preeclamps…6Pregnancy and preeclampsia studies: 6 fractional worksGestational Diabetes Research and Management: 4 fractional worksBirth, Development, and Health: 3 fractional worksMaternal and fetal healthcare: 2 fractional worksPrenatal Screening and Diagnostics: 2 fractional worksReproductive System and …2Reproductive System and Pregnancy: 2 fractional worksGenetic Syndromes and Imprinting: 1 fractional worksNeonatal Respiratory Health Research: 1 fractional worksBreastfeeding Practices and Influences: 1 fractional worksNeonatal and fetal brain pathology: 1 fractional works
Obstetrics and GynecologyPediatrics, Perinatology and Child HealthImmunologyGenetics2 others

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

  1. 1 Pregnancy and preeclampsia studies Obstetrics and Gynecology 6 works
  2. 2 Gestational Diabetes Research and Management Obstetrics and Gynecology 4 works
  3. 3 Birth, Development, and Health Pediatrics, Perinatology and Child Health 3 works
  4. 4 Maternal and fetal healthcare Pediatrics, Perinatology and Child Health 2 works
  5. 5 Prenatal Screening and Diagnostics Pediatrics, Perinatology and Child Health 2 works
  6. 6 Reproductive System and Pregnancy Immunology 2 works
  7. 7 Genetic Syndromes and Imprinting Genetics 1 works
  8. 8 Neonatal Respiratory Health Research Pulmonary and Respiratory Medicine 1 works
  9. 9 Breastfeeding Practices and Influences Epidemiology 1 works
  10. 10 Neonatal and fetal brain pathology Pediatrics, Perinatology and Child Health 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 available40.3%not open59.7%

World: 28% of research is openly available.

with international co-authors6.6%domestic only93.4%

World: 19% is written across borders.

How has Hainan Maternal and Child Health Hospital's research output changed?

Output in 2018–2022 was 19% higher than in 2013–2017.

2005201020152020
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 Haikou

All research institutions in Haikou

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.