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Hospital / health system · Whangarei · New Zealand

Northland District Health Board

In research, Northland District Health Board stands highest in Medicine (#12,904 of 17,978 worldwide) and Health Sciences (#15,023 of 20,462 worldwide), over all time.

northlanddhb.org.nzROR OpenAlex
World rank, 2022–2025
#26,781
of 28,054 · #33,674 all time
Rank in New Zealand
#70
of 71
Research works
399
▲ 20% vs 2013–17
Citations
4.1k
10.3 per fractional work
Top-10% rate
10.4%
record average 16.5%
Open access
38%
world 28%

What is Northland District Health Board 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 #12,904 of 17,978 8.8%193
Health SciencesDomain #15,023 of 20,462 9.1%234

Each strip is that field’s whole ranked pool, with the notch where Northland District Health Board 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: 1.22× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.60× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.33× its world share, 0 worksImmunology and Micro…Neuroscience: 0.24× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.10× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.03× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 4.67× its world share, 6 worksEarth and Planetary …Engineering: 0.16× its world share, 2 worksEngineeringEnvironmental Science: 2.41× its world share, 9 worksEnvironmental ScienceMaterials Science: 0.08× its world share, 0 worksMaterials ScienceDentistry: 0.44× its world share, 0 worksDentistryHealth Professions: 2.48× its world share, 5 worksHealth ProfessionsMedicine: 2.87× its world share, 43 worksMedicineNursing: 0.90× its world share, 0 worksNursingVeterinary: 2.35× its world share, 0 worksVeterinaryArts and Humanities: 0.37× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.03× its world share, 0 worksBusiness, Management…Decision Sciences: 0.04× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.35× its world share, 1 worksEconomics, Econometr…Psychology: 0.47× its world share, 1 worksPsychologySocial Sciences: 0.16× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 4.7×. Every wedge is a field page.

Who are the top researchers at Northland District Health Board?

Ranked on the composite score, Mark H. Olson and R. H. Blank lead among researchers whose main affiliation is Northland District Health Board.

  1. 1 Mark H. Olson New Zealand · #899,711 worldwide 46 citations · 17 works
  2. 2 R. H. Blank New Zealand · #1,189,920 worldwide 22 citations · 26 works
All ranked researchers at Northland District Health Board

Which keywords describe research at Northland District Health Board?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Biogeography, Biodiversity, Complications, Ecosystem Functioning, Epidemiology, Guidelines, Revision Surgery and Total Hip Replacement.

▲ 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. Epidemiology9▲ 2.8×32 topics
  2. Biogeography6▲ 31×11 topics
  3. Biodiversity6▲ 10×11 topics
  4. Complications6▲ 15×13 topics
  5. Ecosystem Functioning5▲ 37×5 topics
  6. Guidelines4▲ 12×10 topics
  7. Diagnosis4▲ 5.8×10 topics
  8. Revision Surgery4▲ 38×2 topics
  9. Total Hip Replacement4▲ 38×2 topics
  10. Benthic Communities4▲ 78×2 topics
  11. Marine Biodiversity4▲ 78×2 topics
  12. Invasive Species4▲ 11×9 topics
  13. Conservation3▲ 10×8 topics
  14. Deep-Sea Ecology3▲ 143×1 topic
  15. Estuarine Quality3▲ 143×1 topic
  16. Risk Factors3▲ 4.0×14 topics
  17. Treatment3▲ 3.5×10 topics
  18. Heart Failure3▲ 8.9×6 topics
  19. Quality of Life3▲ 2.7×13 topics
  20. Surgical Management3▲ 8.8×5 topics
  21. Cardiovascular Disease3▲ 3.1×11 topics
  22. Evolution3▲ 14×5 topics
  23. Health-related Quality of Life3▲ 14×2 topics
  24. Mortality3▲ 5.7×8 topics
  25. Patient Satisfaction3▲ 11×3 topics
  26. Rehabilitation2▲ 8.0×7 topics
  27. Arthroplasty2▲ 32×2 topics
  28. DNA Barcoding2▲ 19×6 topics
  29. Outcomes2▲ 36×1 topic
  30. Total Knee Replacement2▲ 44×1 topic
  31. Ecological Impact2▲ 54×2 topics
  32. Freshwater2▲ 54×2 topics
  33. Phylogeny2▲ 18×7 topics
  34. Shoulder Function2▲ 31×2 topics
  35. Crayfish2▲ 241×1 topic
  36. Invasion2▲ 241×1 topic
  37. Primary Care2▲ 6.8×7 topics
  38. Ecology2▲ 15×2 topics
  39. Taxonomy2▲ 18×5 topics
  40. Marine Environment2▲ 15×3 topics

Which research topics does Northland District Health Board publish most on?

By volume in 2022–2025: Marine Biology and Ecology Research, Total Knee Arthroplasty Outcomes, Crustacean biology and ecology and Subterranean biodiversity and taxonomy.

Marine Biology and Ecology Research: 3 fractional worksTotal Knee Arthroplasty Outcomes: 2 fractional worksCrustacean biology and e…2Crustacean biology and ecology: 2 fractional worksSubterranean biodiversit…2Subterranean biodiversity and taxonomy: 2 fractional worksTraumatic Brain Injury Research: 2 fractional worksOrthopaedic implants and arthroplasty: 2 fractional worksShoulder Injury and Trea…1Shoulder Injury and Treatment: 1 fractional worksOrthopedic Infections and Treatments: 1 fractional worksAquatic Invertebrate Ecology and Behavior: 1 fractional worksHeart Failure Treatment …1Heart Failure Treatment and Management: 1 fractional works
OceanographySurgeryEcologyPaleontology2 others

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

  1. 1 Marine Biology and Ecology Research Oceanography 3 works
  2. 2 Total Knee Arthroplasty Outcomes Surgery 2 works
  3. 3 Crustacean biology and ecology Ecology 2 works
  4. 4 Subterranean biodiversity and taxonomy Paleontology 2 works
  5. 5 Traumatic Brain Injury Research Epidemiology 2 works
  6. 6 Orthopaedic implants and arthroplasty Surgery 2 works
  7. 7 Shoulder Injury and Treatment Surgery 1 works
  8. 8 Orthopedic Infections and Treatments Surgery 1 works
  9. 9 Aquatic Invertebrate Ecology and Behavior Ecology 1 works
  10. 10 Heart Failure Treatment and Management Cardiology and Cardiovascular 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 available38.4%not open61.6%

World: 28% of research is openly available.

with international co-authors21.2%domestic only78.8%

World: 19% is written across borders.

How has Northland District Health Board's research output changed?

Output in 2018–2022 was 20% 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 Whangarei

All research institutions in Whangarei

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.