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Researcher · Waitemata District Health Board · New Zealand

Delwyn Armstrong

Delwyn Armstrong publishes mostly in Surgery, Cardiology and Cardiovascular Medicine and General Health Professions, on topics such as Machine Learning in Healthcare, Heart Failure Treatment and Management and Emergency and Acute Care Studies.

OpenAlex
World rank
#3,773,952
of 7,710,434 ranked researchers
Rank in New Zealand
#13,420
of 21,128
Works
18
Citations
255
Citations per work
14.2
h-index
9
i10-index 9Top 55% in Surgery
Delwyn Armstrong

What does Delwyn Armstrong research?

Delwyn Armstrong's work is mostly in Medicine (54%), Health Professions (12%).

Health Sciences: 12 works · 66.0% of their workMedicine: 10 works · 54.0% of their workSurgery: 3 works · 18.0% of their workCardiology and Cardiovascular Medicine: 2 works · 12.0% of their workEmergency Medicine: 1 works · 8.0% of their workOncology: 1 works · 8.0% of their workPublic Health, Environmental and Occupational Health: 1 works · 8.0% of their workHealth Professions: 2 works · 12.0% of their workGeneral Health Professions: 2 works · 12.0% of their workEverything else: 6 works · 34.0% of their workTHEIR WORKDelwyn Armstrong18works
Health Sciences66%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine1054.0%
    2. Health Professions212.0%
  2. Everything else634.0%
  1. 1Surgery18% of their works
  2. 2Cardiology and Cardiovascular Medicine12% of their works
  3. 3General Health Professions12% of their works
  4. 4Public Health, Environmental and Occupational Health8% of their works
  5. 5Emergency Medicine8% of their works
  6. 6Oncology8% of their works

Research topics

Which keywords describe Delwyn Armstrong's research?

The keywords of their largest research topics: Deep Learning, Emergency Department Crowding, Guidelines, Healthcare, Heart Failure, Pancreatic Cancer, Patient Satisfaction and Surgical Complications.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. Deep Learning31 topic
  2. Emergency Department Crowding31 topic
  3. Guidelines31 topic
  4. Healthcare31 topic
  5. Heart Failure31 topic
  6. Pancreatic Cancer31 topic
  7. Patient Satisfaction31 topic
  8. Surgical Complications31 topic
  9. Bariatric Surgery21 topic
  10. End-of-Life21 topic
  11. Nursing Home21 topic
  12. Obesity21 topic
  13. Palliative Care21 topic
  14. Quality of Care21 topic
  15. Single-Incision Laparoscopy21 topic
  16. Transgastric Surgery21 topic

Where does Delwyn Armstrong work?

Delwyn Armstrong's main affiliation in the publication record is Waitemata District Health Board, New Zealand.

How many publications and citations does Delwyn Armstrong have?

OpenAlex counts 18 works and 255 citations for Delwyn Armstrong, an h-index of 9, ranking #3,773,952 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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