Science Explorer Interactive view Map
Hospital / health system · London · United Kingdom

London Ambulance Service NHS Trust

In research, London Ambulance Service NHS Trust stands highest in Medicine (#7,588 of 17,978 worldwide) and Health Sciences (#9,053 of 20,462 worldwide), over all time.

londonambulance.nhs.ukROR OpenAlex
World rank, all time
#28,613
of 42,892
Rank in United Kingdom
#1,516
of 2,253
Research works
320
▼ 14% vs 2013–17
Citations
3.5k
10.8 per fractional work
Top-10% rate
11.0%
record average 16.5%
Open access
38%
world 28%

What is London Ambulance Service NHS Trust 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 #7,588 of 17,978 13.8%210
Health SciencesDomain #9,053 of 20,462 12.3%261

Each strip is that field’s whole ranked pool, with the notch where London Ambulance Service NHS Trust 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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.30× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.21× its world share, 0 worksImmunology and Micro…Pharmacology, Toxicology and Pharmaceutics: 0.80× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.25× its world share, 1 worksComputer ScienceEngineering: 0.08× its world share, 1 worksEngineeringEnvironmental Science: 0.18× its world share, 0 worksEnvironmental ScienceMathematics: 0.12× its world share, 0 worksMathematicsHealth Professions: 5.96× its world share, 9 worksHealth ProfessionsMedicine: 2.93× its world share, 34 worksMedicineNursing: 3.63× its world share, 1 worksNursingArts and Humanities: 1.26× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.20× its world share, 0 worksBusiness, Management…Psychology: 2.90× its world share, 5 worksPsychologySocial Sciences: 0.53× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 6.0×. Every wedge is a field page.

Who are the top researchers at London Ambulance Service NHS Trust?

Ranked on the composite score, David Lockey and Mark Whitbread lead among researchers whose main affiliation is London Ambulance Service NHS Trust.

  1. 1 David Lockey United Kingdom · #188,689 worldwide 105 citations · 20 works
  2. 2 Mark Whitbread United Kingdom · #1,614,364 worldwide 4 citations · 15 works
All ranked researchers at London Ambulance Service NHS Trust

Which keywords describe research at London Ambulance Service NHS Trust?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Resuscitation, Survival Rates, Hypothermia, Health Care Utilization, Cardiac Arrest, Out-of-Hospital, Patient Satisfaction and Public Health.

▲ 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. Resuscitation7▲ 88×4 topics
  2. Survival Rates6▲ 100×2 topics
  3. Hypothermia6▲ 126×2 topics
  4. Public Health6▲ 6.5×13 topics
  5. Health Care Utilization6▲ 81×2 topics
  6. Cardiac Arrest5▲ 160×1 topic
  7. Out-of-Hospital5▲ 160×1 topic
  8. Patient Satisfaction5▲ 28×3 topics
  9. Health Policy4▲ 49×3 topics
  10. Mortality4▲ 13×6 topics
  11. Epidemiology4▲ 1.77×22 topics
  12. Clinical Outcomes4▲ 32×2 topics
  13. Emergency Department Crowding4▲ 226×1 topic
  14. Triage Systems4▲ 226×1 topic
  15. Quality Improvement4▲ 33×3 topics
  16. Transportation4▲ 34×2 topics
  17. Injury Severity4▲ 75×1 topic
  18. Trauma Center4▲ 148×1 topic
  19. Ethical Considerations3▲ 17×6 topics
  20. Trauma3▲ 25×5 topics
  21. Mental Health3▲ 3.1×8 topics
  22. Primary Care2▲ 11×6 topics
  23. Sepsis2▲ 23×3 topics
  24. Critical Care2▲ 15×6 topics
  25. Quality of Care2▲ 38×2 topics
  26. Healthcare Workers2▲ 12×3 topics
  27. Infectious Diseases2▲ 8.0×3 topics
  28. Patient Safety2▲ 18×4 topics
  29. Substance Abuse2▲ 37×2 topics
  30. Health1▲ 5.9×1 topic
  31. Homelessness1▲ 56×1 topic
  32. Nursing Home1▲ 59×1 topic
  33. Person-Centered Care1▲ 59×1 topic
  34. Communication1▲ 7.0×5 topics
  35. Disaster Response1▲ 30×1 topic
  36. Intensive Care Unit1▲ 18×4 topics
  37. Medical Errors1▲ 59×2 topics
  38. Triage1▲ 54×1 topic
  39. Crisis Resolution1▲ 156×1 topic
  40. Home Treatment1▲ 156×1 topic

Which research topics does London Ambulance Service NHS Trust publish most on?

By volume in 2022–2025: Cardiac Arrest and Resuscitation, Emergency and Acute Care Studies, Trauma and Emergency Care Studies and Homelessness and Social Issues.

Cardiac Arrest and Resus…5Cardiac Arrest and Resuscitation: 5 fractional worksEmergency and Acute Care Studies: 4 fractional worksTrauma and Emergency Care Studies: 4 fractional worksHomelessness and Social Issues: 1 fractional worksGeriatric Care and Nursing Homes: 1 fractional worksDisaster Response and Management: 1 fractional worksPsychiatric care and mental health services: 1 fractional worksNursing Roles and Practices: 1 fractional worksSepsis Diagnosis and Treatment: 1 fractional worksTrauma, Hemostasis, Coagulopathy, Resuscitation: 1 fractional works
Emergency MedicineGeneral Health ProfessionsEmergency Medical ServicesClinical Psychology2 others

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

  1. 1 Cardiac Arrest and Resuscitation Emergency Medicine 5 works
  2. 2 Emergency and Acute Care Studies Emergency Medicine 4 works
  3. 3 Trauma and Emergency Care Studies Emergency Medicine 4 works
  4. 4 Homelessness and Social Issues General Health Professions 1 works
  5. 5 Geriatric Care and Nursing Homes General Health Professions 1 works
  6. 6 Disaster Response and Management Emergency Medical Services 1 works
  7. 7 Psychiatric care and mental health services Clinical Psychology 1 works
  8. 8 Nursing Roles and Practices General Health Professions 1 works
  9. 9 Sepsis Diagnosis and Treatment Epidemiology 1 works
  10. 10 Trauma, Hemostasis, Coagulopathy, Resuscitation Critical Care and Intensive Care 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 available38.2%not open61.8%

World: 28% of research is openly available.

with international co-authors14.6%domestic only85.4%

World: 19% is written across borders.

How has London Ambulance Service NHS Trust's research output changed?

Output in 2018–2022 was 14% 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 London

All research institutions in London

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.