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Hospital / health system · Coimbatore · India

G. Kuppuswamy Naidu Memorial Hospital

In research, G. Kuppuswamy Naidu Memorial Hospital stands highest in Medicine (#15,703 of 17,978 worldwide) and Health Sciences (#18,649 of 20,462 worldwide), over all time.

gknmhospital.orgROR OpenAlex
World rank, 2022–2025
#27,584
of 28,054 · #41,335 all time
Rank in India
#1,822
of 1,840
Research works
260
▲ 80% vs 2013–17
Citations
1k
3.9 per fractional work
Top-10% rate
2.9%
record average 16.5%
Open access
53%
world 28%

What is G. Kuppuswamy Naidu Memorial 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
MedicineField #15,703 of 17,978 3.5%217
Health SciencesDomain #18,649 of 20,462 3.4%229

Each strip is that field’s whole ranked pool, with the notch where G. Kuppuswamy Naidu Memorial 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: 0.13× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.91× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.30× its world share, 0 worksImmunology and Micro…Neuroscience: 0.30× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.09× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.06× its world share, 0 worksComputer ScienceEngineering: 0.20× its world share, 2 worksEngineeringEnvironmental Science: 0.05× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 0.01× its world share, 0 worksPhysics and AstronomyDentistry: 1.01× its world share, 0 worksDentistryHealth Professions: 0.96× its world share, 2 worksHealth ProfessionsMedicine: 4.29× its world share, 56 worksMedicineNursing: 1.89× its world share, 1 worksNursingDecision Sciences: 0.38× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.87× its world share, 1 worksEconomics, Econometr…Psychology: 0.05× its world share, 0 worksPsychologySocial Sciences: 0.04× 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, 4.3×. Every wedge is a field page.

Which keywords describe research at G. Kuppuswamy Naidu Memorial Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Risk Factors, Diagnosis, Congenital Heart Disease, Treatment, Epidemiology, Mortality Risk, Pregnancy and Neurodevelopmental Outcomes.

▲ 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. Epidemiology6▲ 2.4×22 topics
  2. Risk Factors5▲ 6.8×9 topics
  3. Diagnosis4▲ 7.1×11 topics
  4. Treatment4▲ 5.2×9 topics
  5. Congenital Heart Disease4▲ 70×3 topics
  6. Mortality Risk3▲ 20×2 topics
  7. Chemotherapy3▲ 6.6×6 topics
  8. Pregnancy3▲ 22×5 topics
  9. Neurodevelopmental Outcomes3▲ 24×2 topics
  10. Cardiac Surgery3▲ 60×1 topic
  11. Dilated Cardiomyopathy3▲ 60×2 topics
  12. Pulmonary Valve Replacement3▲ 81×1 topic
  13. Complications3▲ 8.3×6 topics
  14. Surgery3▲ 12×6 topics
  15. Echocardiography3▲ 15×8 topics
  16. Management3▲ 5.0×7 topics
  17. Surgical Management3▲ 9.5×8 topics
  18. Myocardial Infarction2▲ 16×3 topics
  19. Deep Vein Thrombosis2▲ 44×2 topics
  20. Obesity2▲ 4.5×5 topics
  21. Surgical Repair2▲ 79×1 topic
  22. Survival2▲ 24×3 topics
  23. Ventricular Reconstruction2▲ 79×1 topic
  24. Breast Cancer2▲ 13×4 topics
  25. Genetic Mutations2▲ 7.0×5 topics
  26. Metabolic Syndrome2▲ 3.9×6 topics
  27. Prophylaxis2▲ 24×2 topics
  28. Human Papillomavirus2▲ 23×3 topics
  29. Prognosis2▲ 8.5×4 topics
  30. Prognostic Factors2▲ 6.6×6 topics
  31. Percutaneous Coronary Intervention2▲ 20×4 topics
  32. Revascularization2▲ 17×3 topics
  33. Global Burden2▲ 4.7×4 topics
  34. Mechanical Ventilation2▲ 22×2 topics
  35. Surgical Aortic-Valve Replacement2▲ 35×1 topic
  36. Transcatheter Aortic-Valve Replacement2▲ 35×1 topic
  37. Inferior Vena Cava2▲ 138×1 topic
  38. Superior Mesenteric Artery Syndrome2▲ 138×1 topic
  39. Chronic Kidney Disease2▲ 9.2×5 topics
  40. Endovascular Repair2▲ 26×3 topics

Which research topics does G. Kuppuswamy Naidu Memorial Hospital publish most on?

By volume in 2022–2025: Congenital Heart Disease Studies, Cardiac Structural Anomalies and Repair, Cardiac Valve Diseases and Treatments and Vascular anomalies and interventions.

Congenital Heart Disease Studies: 3 fractional worksCardiac Structural Anomalies and Repair: 2 fractional worksCardiac Valve Diseases a…2Cardiac Valve Diseases and Treatments: 2 fractional worksVascular anomalies and i…2Vascular anomalies and interventions: 2 fractional worksInfective Endocarditis Diagnosis and Management: 1 fractional worksTracheal and airway disorders: 1 fractional worksCardiac and Coronary Sur…1Cardiac and Coronary Surgery Techniques: 1 fractional worksAcute Ischemic Stroke Management: 1 fractional worksCerebrovascular and Carotid Artery Diseases: 1 fractional worksCancer Risks and Factors1Cancer Risks and Factors: 1 fractional works
EpidemiologySurgeryCardiology and Cardiovascular MedicinePulmonary and Respiratory Medicine1 others

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

  1. 1 Congenital Heart Disease Studies Epidemiology 3 works
  2. 2 Cardiac Structural Anomalies and Repair Surgery 2 works
  3. 3 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 2 works
  4. 4 Vascular anomalies and interventions Surgery 2 works
  5. 5 Infective Endocarditis Diagnosis and Management Epidemiology 1 works
  6. 6 Tracheal and airway disorders Pulmonary and Respiratory Medicine 1 works
  7. 7 Cardiac and Coronary Surgery Techniques Surgery 1 works
  8. 8 Acute Ischemic Stroke Management Epidemiology 1 works
  9. 9 Cerebrovascular and Carotid Artery Diseases Pulmonary and Respiratory Medicine 1 works
  10. 10 Cancer Risks and Factors Oncology 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 available52.6%not open47.4%

World: 28% of research is openly available.

with international co-authors11.9%domestic only88.1%

World: 19% is written across borders.

How has G. Kuppuswamy Naidu Memorial Hospital's research output changed?

Output in 2018–2022 was 80% 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 Coimbatore

All research institutions in Coimbatore

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.