Science Explorer Interactive view Map
Hospital / health system · Saitama · Japan

Maruyama Memorial General Hospital

maruyama-hp.or.jpROR OpenAlex
World rank, all time
#41,804
of 42,892
Rank in Japan
#2,050
of 2,112
Research works
131
▲ 87% vs 2013–17
Citations
1.5k
11.1 per fractional work
Top-10% rate
8.1%
record average 16.5%
Open access
60%
world 28%

What does Maruyama Memorial General Hospital specialise in?

Where its research is concentrated relative to its size: Medicine takes 3.9× the share of its output that it takes of world research.

  1. MedicineField · 20.2 works3.9×
  2. Health SciencesDomain · 21.5 works3.5×
← 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.

Biochemistry, Genetics and Molecular Biology: 0.69× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.97× its world share, 0 worksImmunology and Micro…Neuroscience: 1.07× its world share, 0 worksNeuroscienceChemical Engineering: 1.77× its world share, 0 worksChemical EngineeringEarth and Planetary Sciences: 0.59× its world share, 0 worksEarth and Planetary …Engineering: 0.32× its world share, 1 worksEngineeringEnvironmental Science: 0.75× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.18× its world share, 0 worksMaterials ScienceDentistry: 1.49× its world share, 0 worksDentistryHealth Professions: 1.45× its world share, 1 worksHealth ProfessionsMedicine: 3.91× its world share, 20 worksMedicineNursing: 0.82× its world share, 0 worksNursingArts and Humanities: 0.11× its world share, 0 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.19× its world share, 0 worksEconomics, Econometr…Psychology: 0.55× its world share, 0 worksPsychologySocial Sciences: 0.03× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.9×. Every wedge is a field page.

Which keywords describe research at Maruyama Memorial General Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Growth Hormone, Genetic Mutations, Endoscopic Surgery, Cushing's Syndrome, Pituitary Adenomas, Prognostic Factors, Radiosurgery and Survival Analysis.

▲ 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 14 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 14 words, with their numbers
  1. Growth Hormone3▲ 236×2 topics
  2. Genetic Mutations3▲ 25×8 topics
  3. Endoscopic Surgery3▲ 101×2 topics
  4. Cushing's Syndrome2▲ 269×1 topic
  5. Pituitary Adenomas2▲ 269×1 topic
  6. Epidemiology2▲ 1.95×15 topics
  7. Prognostic Factors2▲ 13×6 topics
  8. Radiosurgery2▲ 61×3 topics
  9. Risk Factors2▲ 5.2×6 topics
  10. Survival Analysis1▲ 17×3 topics
  11. Molecular Classification1▲ 29×4 topics
  12. Clinical Management1▲ 24×3 topics
  13. Neuroendocrine Control1▲ 142×2 topics
  14. Surgical Management1▲ 9.1×2 topics

Which research topics does Maruyama Memorial General Hospital publish most on?

By volume in 2022–2025: Pituitary Gland Disorders and Treatments, Neuroendocrine Tumor Research Advances, Growth Hormone and Insulin-like Growth Factors and Meningioma and schwannoma management.

Pituitary Gland Disorder…2Pituitary Gland Disorders and Treatments: 2 fractional worksNeuroendocrine Tumor Res…1Neuroendocrine Tumor Research Advances: 1 fractional worksGrowth Hormone and Insul…1Growth Hormone and Insulin-like Growth Factors: 1 fractional worksMeningioma and schwannoma management: 1 fractional worksVascular Malformations Diagnosis and Treatment: 1 fractional worksAcute Ischemic Stroke Management: 1 fractional worksAdvanced machining processes and optimization: 0 fractional worksVascular anomalies and interventions: 0 fractional worksShoulder Injury and Treatment: 0 fractional worksPulmonary Hypertension Research and Treatments: 0 fractional works
Endocrinology, Diabetes and MetabolismEpidemiologyNeurologyMechanical Engineering2 others

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

  1. 1 Pituitary Gland Disorders and Treatments Endocrinology, Diabetes and Metabolism 2 works
  2. 2 Neuroendocrine Tumor Research Advances Epidemiology 1 works
  3. 3 Growth Hormone and Insulin-like Growth Factors Endocrinology, Diabetes and Metabolism 1 works
  4. 4 Meningioma and schwannoma management Epidemiology 1 works
  5. 5 Vascular Malformations Diagnosis and Treatment Neurology 1 works
  6. 6 Acute Ischemic Stroke Management Epidemiology 1 works
  7. 7 Advanced machining processes and optimization Mechanical Engineering 0 works
  8. 8 Vascular anomalies and interventions Surgery 0 works
  9. 9 Shoulder Injury and Treatment Surgery 0 works
  10. 10 Pulmonary Hypertension Research and Treatments Pulmonary and Respiratory Medicine 0 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 available60.0%not open40.0%

World: 28% of research is openly available.

with international co-authors12.3%domestic only87.7%

World: 19% is written across borders.

How has Maruyama Memorial General Hospital's research output changed?

Output in 2018–2022 was 87% 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 Saitama

All research institutions in Saitama

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.