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Hallvard Holdaas

Hallvard Holdaas publishes mostly in Nephrology, Cardiology and Cardiovascular Medicine and Surgery, on topics such as Renal Transplantation Outcomes and Treatments, Dialysis and Renal Disease Management and Metabolism and Genetic Disorders.

World rank
#84,233
of 1,633,909 ranked researchers
Rank in Norway
#394
of 6,482
Works
34
Citations
226
Citations per work
6.6

What does Hallvard Holdaas research?

Nephrology: 15.2%Cardiology and Cardiovascular Medicine: 10.9%Surgery: 10.9%Transplantation: 8.7%other fields: 54.3%15%top field
Nephrology15.2%Cardiology and Cardiovascular Medicine10.9%Surgery10.9%Transplantation8.7%other fields54.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Nephrology15% of their works
  2. 2Cardiology and Cardiovascular Medicine11% of their works
  3. 3Surgery11% of their works
  4. 4Transplantation9% of their works
  5. 5General Health Professions6% of their works
  6. 6Endocrinology, Diabetes and Metabolism6% of their works

Research topics

Which keywords describe Hallvard Holdaas's research?

The keywords of their largest research topics: Chronic Kidney Disease, Quality of Life, Kidney Transplantation, Renal Allograft, Dialysis, Inflammation, Bicarbonate Therapy and Biochemical Genetics.

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.

All 18 words, with their numbers
  1. Chronic Kidney Disease52 topics
  2. Quality of Life52 topics
  3. Kidney Transplantation41 topic
  4. Renal Allograft41 topic
  5. Dialysis31 topic
  6. Inflammation31 topic
  7. Bicarbonate Therapy21 topic
  8. Biochemical Genetics21 topic
  9. Cardiovascular Outcomes21 topic
  10. Cholesterol-lowering21 topic
  11. Cost-effectiveness Analysis21 topic
  12. Health Utility Measures21 topic
  13. Metabolic Acidosis21 topic
  14. Metabolic Disorders21 topic
  15. Statins21 topic
  16. Type 2 Diabetes21 topic
  17. Bioactive Compounds11 topic
  18. Garlic11 topic

Where does Hallvard Holdaas work?

Hallvard Holdaas's main affiliation in the publication record is Oslo University Hospital, Norway.

How many publications and citations does Hallvard Holdaas have?

Science Explorer counts 34 works and 226 citations for Hallvard Holdaas, ranking #84,233 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised 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 are in the interactive view on the map. Is this your page? Request a correction or removal.