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Hospital / health system · Colchester · United Kingdom

Colchester Hospital

In research, Colchester Hospital stands highest in Health Sciences (#9,614 of 11,982 worldwide) and Medicine (#9,878 of 10,443 worldwide), 2022–2025.

esneft.nhs.uk/your-visit/our-wards/colchester-hospital-wardsROR OpenAlex
World rank, 2022–2025
#24,430
of 28,054 · #26,021 all time
Rank in United Kingdom
#929
of 1,094
Research works
800
▼ 20% vs 2013–17
Citations
9.6k
12.0 per fractional work
Top-10% rate
7.3%
record average 16.5%
Open access
40%
world 28%

What is Colchester 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
Health SciencesDomain #9,614 of 11,982 5.5%66 #9945
MedicineField #9,878 of 10,443 5.1%60 #9251

Each strip is that field’s whole ranked pool, with the notch where Colchester 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.

Biochemistry, Genetics and Molecular Biology: 0.66× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.39× its world share, 0 worksImmunology and Micro…Neuroscience: 1.21× its world share, 2 worksNeuroscienceComputer Science: 0.14× its world share, 1 worksComputer ScienceEngineering: 0.10× its world share, 1 worksEngineeringEnvironmental Science: 0.04× its world share, 0 worksEnvironmental ScienceDentistry: 2.60× its world share, 1 worksDentistryHealth Professions: 1.97× its world share, 4 worksHealth ProfessionsMedicine: 4.14× its world share, 60 worksMedicineNursing: 0.99× its world share, 0 worksNursingBusiness, Management and Accounting: 0.05× its world share, 0 worksBusiness, Management…Decision Sciences: 1.37× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.05× its world share, 0 worksEconomics, Econometr…Psychology: 0.41× its world share, 1 worksPsychologySocial Sciences: 0.15× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.1×. Every wedge is a field page.

Who are the top researchers at Colchester Hospital?

Ranked on the composite score, Joanna B. Reed lead among researchers whose main affiliation is Colchester Hospital.

  1. 1 Joanna B. Reed United Kingdom · #801,136 worldwide 14 citations · 23 works
All ranked researchers at Colchester Hospital

Which keywords describe research at Colchester Hospital?

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

▲ 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▲ 2.8×45 topics
  2. Risk Factors6▲ 7.4×18 topics
  3. Mortality6▲ 13×9 topics
  4. Guidelines5▲ 14×8 topics
  5. Diagnosis5▲ 6.5×16 topics
  6. Clinical Practice Guidelines4▲ 11×10 topics
  7. Management4▲ 7.5×18 topics
  8. Treatment4▲ 4.7×9 topics
  9. Quality of Life4▲ 3.7×20 topics
  10. Surgical Management4▲ 11×12 topics
  11. Postoperative Complications3▲ 33×3 topics
  12. Complications3▲ 8.0×11 topics
  13. Cardiac Risk3▲ 45×1 topic
  14. Inflammation3▲ 1.75×14 topics
  15. Perioperative3▲ 45×1 topic
  16. Clinical Guidelines2▲ 9.4×5 topics
  17. Clinical Trials2▲ 3.6×9 topics
  18. Surgery2▲ 7.0×6 topics
  19. Medical Education2▲ 9.4×5 topics
  20. Radiotherapy2▲ 6.3×7 topics
  21. Hepatocellular Carcinoma2▲ 10.0×2 topics
  22. Radiofrequency Ablation2▲ 20×2 topics
  23. Neoadjuvant Therapy2▲ 8.2×5 topics
  24. Patient Satisfaction2▲ 6.4×5 topics
  25. Rehabilitation2▲ 5.1×6 topics
  26. Cancer Incidence1▲ 13×2 topics
  27. Quality Improvement1▲ 9.7×5 topics
  28. Survival1▲ 14×3 topics
  29. Chronic Kidney Disease1▲ 7.0×4 topics
  30. Diagnostic Imaging1▲ 15×3 topics
  31. Echocardiography1▲ 6.5×6 topics
  32. Laparoscopic Surgery1▲ 14×4 topics
  33. Revascularization1▲ 11×4 topics
  34. Rituximab1▲ 11×3 topics
  35. Global Surveillance1▲ 34×1 topic
  36. Mortality Rates1▲ 16×1 topic
  37. Chronic Lymphocytic Leukemia1▲ 33×1 topic
  38. Colonic Diverticulitis1▲ 78×1 topic
  39. Diverticulitis1▲ 78×1 topic
  40. Genomic Aberrations1▲ 33×1 topic

Which research topics does Colchester Hospital publish most on?

By volume in 2022–2025: Cardiac, Anesthesia and Surgical Outcomes, Global Cancer Incidence and Screening, Chronic Lymphocytic Leukemia Research and Diverticular Disease and Complications.

Cardiac, Anesthesia and …3Cardiac, Anesthesia and Surgical Outcomes: 3 fractional worksGlobal Cancer Incidence and Screening: 1 fractional worksChronic Lymphocytic Leukemia Research: 1 fractional worksDiverticular Disease and Complications: 1 fractional worksHepatocellular Carcinoma Treatment and Prognosis: 1 fractional worksMedical Malpractice and Liability Issues: 1 fractional worksScientific Computing and…1Scientific Computing and Data Management: 1 fractional worksAdvances in Oncology and…1Advances in Oncology and Radiotherapy: 1 fractional worksVenous Thromboembolism D…1Venous Thromboembolism Diagnosis and Management: 1 fractional worksRespiratory Support and …1Respiratory Support and Mechanisms: 1 fractional works
Cardiology and Cardiovascular MedicineOncologyGeneticsSurgery6 others

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

  1. 1 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 3 works
  2. 2 Global Cancer Incidence and Screening Oncology 1 works
  3. 3 Chronic Lymphocytic Leukemia Research Genetics 1 works
  4. 4 Diverticular Disease and Complications Surgery 1 works
  5. 5 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 1 works
  6. 6 Medical Malpractice and Liability Issues Pharmacy 1 works
  7. 7 Scientific Computing and Data Management Information Systems and Management 1 works
  8. 8 Advances in Oncology and Radiotherapy Radiology, Nuclear Medicine and Imaging 1 works
  9. 9 Venous Thromboembolism Diagnosis and Management Internal Medicine 1 works
  10. 10 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 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 available40.4%not open59.6%

World: 28% of research is openly available.

with international co-authors10.6%domestic only89.4%

World: 19% is written across borders.

How has Colchester Hospital's research output changed?

Output in 2018–2022 was 20% 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 Colchester

All research institutions in Colchester

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.