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Hospital / health system · Waterbury · United States

St Mary's Hospital

In research, St Mary's Hospital stands highest in Medicine (#11,801 of 17,978 worldwide) and Health Sciences (#13,748 of 20,462 worldwide), over all time. Relative to its size it is most specialised in Medicine and Health Sciences — Medicine is 4.2× its share of world research.

stmh.orgROR OpenAlex
World rank, 2022–2025
#26,358
of 28,054 · #33,951 all time
Rank in United States
#3,969
of 4,192
Research works
445
▲ 174% vs 2013–17
Citations
7.3k
16.3 per fractional work
Top-10% rate
5.2%
record average 16.5%
Open access
29%
world 28%

What is St Mary's 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 #11,801 of 17,978 9.6%317
Health SciencesDomain #13,748 of 20,462 9.3%362

Each strip is that field’s whole ranked pool, with the notch where St Mary's 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 St Mary's Hospital specialise in?

Where its research is concentrated relative to its size: Medicine takes 4.2× the share of its output that it takes of world research.

  1. MedicineField · 49.0 works4.2×
  2. Health SciencesDomain · 51.5 works3.7×
← 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: 0.84× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 2.09× its world share, 1 worksImmunology and Micro…Neuroscience: 0.11× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.31× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.10× its world share, 0 worksChemistryComputer Science: 0.04× its world share, 0 worksComputer ScienceEngineering: 0.11× its world share, 1 worksEngineeringEnvironmental Science: 0.06× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 0.06× its world share, 0 worksPhysics and AstronomyDentistry: 2.14× its world share, 1 worksDentistryHealth Professions: 1.00× its world share, 2 worksHealth ProfessionsMedicine: 4.18× its world share, 49 worksMedicineNursing: 0.78× its world share, 0 worksNursingBusiness, Management and Accounting: 0.01× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.17× its world share, 0 worksEconomics, Econometr…Psychology: 0.32× its world share, 1 worksPsychologySocial Sciences: 0.35× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.2×. Every wedge is a field page.

Who are the top researchers at St Mary's Hospital?

Ranked on the composite score, Leonidas Tapias lead among researchers whose main affiliation is St Mary's Hospital.

  1. 1 Leonidas Tapias United States · #935,432 worldwide 18 citations · 15 works
All ranked researchers at St Mary's Hospital

Which keywords describe research at St Mary's Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Treatment, Guidelines, Chemotherapy, Diagnosis, Prognostic Factors, Clinical Practice Guidelines and Risk Factors.

▲ 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. Epidemiology8▲ 3.5×36 topics
  2. Treatment5▲ 6.4×16 topics
  3. Guidelines3▲ 12×9 topics
  4. Chemotherapy3▲ 7.5×14 topics
  5. Risk Factors3▲ 4.6×11 topics
  6. Diagnosis3▲ 5.3×13 topics
  7. Inflammation3▲ 2.3×23 topics
  8. Immunotherapy3▲ 5.9×8 topics
  9. Clinical Practice Guidelines2▲ 7.5×11 topics
  10. Prognostic Factors2▲ 9.2×11 topics
  11. Echocardiography2▲ 13×6 topics
  12. Pathogenesis2▲ 6.9×7 topics
  13. Public Health2▲ 2.1×8 topics
  14. Surgical Management2▲ 7.4×12 topics
  15. Complications2▲ 6.0×6 topics
  16. Atherosclerosis2▲ 9.7×5 topics
  17. Molecular Characterization2▲ 15×4 topics
  18. Prevention2▲ 6.5×6 topics
  19. Mortality2▲ 4.4×7 topics
  20. Neoadjuvant Therapy2▲ 11×4 topics
  21. Genetic Mutations2▲ 5.7×10 topics
  22. Clinical Guidelines1▲ 8.0×5 topics
  23. Neurological Disorders1▲ 4.0×7 topics
  24. Tumor Microenvironment1▲ 5.0×3 topics
  25. Heart Failure1▲ 5.1×7 topics
  26. Immune Response1▲ 3.7×7 topics
  27. Postoperative Complications1▲ 17×4 topics
  28. Surgery1▲ 6.1×4 topics
  29. Surgical Aortic-Valve Replacement1▲ 29×1 topic
  30. Transcatheter Aortic-Valve Replacement1▲ 29×1 topic
  31. Children1▲ 8.6×2 topics
  32. Prophylaxis1▲ 15×3 topics
  33. Catheter Ablation1▲ 15×2 topics
  34. Congenital Anomalies1▲ 30×3 topics
  35. Percutaneous Coronary Intervention1▲ 13×4 topics
  36. Emotional Regulation1▲ 71×1 topic
  37. Gastric Cancer1▲ 15×2 topics
  38. Laparoscopic Surgery1▲ 14×4 topics
  39. Nutritional Support1▲ 18×2 topics
  40. Workplace Stress1▲ 192×1 topic

Which research topics does St Mary's Hospital publish most on?

By volume in 2022–2025: Cardiac Valve Diseases and Treatments, Emotional Labor in Professions, Pancreatic and Hepatic Oncology Research and Cardiovascular Disease and Adiposity.

Cardiac Valve Diseases a…1Cardiac Valve Diseases and Treatments: 1 fractional worksEmotional Labor in Profe…1Emotional Labor in Professions: 1 fractional worksPancreatic and Hepatic Oncology Research: 1 fractional worksCardiovascular Disease and Adiposity: 1 fractional worksGallbladder and Bile Duct Disorders: 1 fractional worksLiver Disease Diagnosis and Treatment: 1 fractional worksEsophageal and GI Pathology: 1 fractional worksPancreatitis Pathology a…1Pancreatitis Pathology and Treatment: 1 fractional worksRenal cell carcinoma treatment: 1 fractional worksGastrointestinal disorders and treatments: 1 fractional works
Cardiology and Cardiovascular MedicineSociology and Political ScienceOncologyPulmonary and Respiratory Medicine2 others

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

  1. 1 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 1 works
  2. 2 Emotional Labor in Professions Sociology and Political Science 1 works
  3. 3 Pancreatic and Hepatic Oncology Research Oncology 1 works
  4. 4 Cardiovascular Disease and Adiposity Cardiology and Cardiovascular Medicine 1 works
  5. 5 Gallbladder and Bile Duct Disorders Pulmonary and Respiratory Medicine 1 works
  6. 6 Liver Disease Diagnosis and Treatment Epidemiology 1 works
  7. 7 Esophageal and GI Pathology Surgery 1 works
  8. 8 Pancreatitis Pathology and Treatment Surgery 1 works
  9. 9 Renal cell carcinoma treatment Pulmonary and Respiratory Medicine 1 works
  10. 10 Gastrointestinal disorders and treatments Surgery 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 available28.8%not open71.2%

World: 28% of research is openly available.

with international co-authors10.1%domestic only89.9%

World: 19% is written across borders.

How has St Mary's Hospital's research output changed?

Output in 2018–2022 was 174% 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 Waterbury

All research institutions in Waterbury

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.