Hallvard Lærum
- Health Information Management top 0.5%
- General Health Professions top 10%
- Organizational Behavior and Human Resource Management top 10%
- Public Health, Environmental and Occupational Health
- Management Science and Operations Research
- Co-authors
- Arild FaxvaagTom H. KarlsenTom SchulzToril RannestadJon Håvard LogeGerd Inger RingdalStein KaasaBeate André
- Topics
- Electronic Health Records Systems (8 papers)Healthcare Systems and Technology (3 papers)Biomedical Text Mining and Ontologies (2 papers)
- Journals
- Journal of the American Medical Informatics AssociationBMC Health Services ResearchInternational Journal of Medical Informatics
- Partner nations
- Norway
In The Last Decade
Hallvard Lærum
9 papers receiving 272 citations
Peers
Comparison fields: 5 of 66
- Health Information Management 204
- General Health Professions 104
- Organizational Behavior and Human Resource Management 69
- Public Health, Environmental and Occupational Health 46
- Management Science and Operations Research 35
Countries citing papers authored by Hallvard Lærum
This map shows the geographic impact of Hallvard Lærum's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hallvard Lærum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hallvard Lærum more than expected).
Fields of papers citing papers by Hallvard Lærum
This network shows the impact of papers produced by Hallvard Lærum. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hallvard Lærum. The network helps show where Hallvard Lærum may publish in the future.
Co-authorship network of co-authors of Hallvard Lærum
This figure shows the co-authorship network connecting the top 25 collaborators of Hallvard Lærum. A scholar is included among the top collaborators of Hallvard Lærum based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hallvard Lærum. Hallvard Lærum is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 27 | |
| 2 | 10 | |
| 3 | 21 | |
| 4 | 42 | |
| 5 | 41 | |
| 6 | 61 | |
| 7 | 58 | |
| 8 | 43 | |
| 9 | Elektronisk pasientjournal ved somatiske sykehus – utbredelse og klinisk bruk | 1 |
| 10 | 7 |
About Hallvard Lærum
Hallvard Lærum is a scholar working on Medical Terminology, Health Information Management and Neuropsychology and Physiological Psychology, having authored 10 papers that have together received 311 indexed citations. Recurring topics across this work include Electronic Health Records Systems (8 papers), Healthcare Systems and Technology (3 papers) and Biomedical Text Mining and Ontologies (2 papers). The work is most often cited by research in Health Information Management (204 citations), Medical Terminology (5 citations) and Issues, ethics and legal aspects (24 citations). Hallvard Lærum has collaborated with scholars based in Norway. Frequent co-authors include Arild Faxvaag, Tom H. Karlsen, Tom Schulz, Toril Rannestad, Jon Håvard Loge, Gerd Inger Ringdal, Stein Kaasa, Beate André, Karl Ove Hufthammer and Thomas Schopf. Their work appears in journals such as Journal of the American Medical Informatics Association, BMC Health Services Research and International Journal of Medical Informatics.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.