John Roger Andersen
- Surgery top 5%
- Physiology top 5%
- Public Health, Environmental and Occupational Health top 5%
- Clinical Psychology top 5%
- Pharmacy top 0.5%
- Co-authors
- Ronette L. KolotkinVilly VågeGerd Karin NatvigAnny AasprangEivind AadlandSigmund A. AnderssenGeir Kåre ResalandVegard Fusche Moe
- Topics
- Bariatric Surgery and Outcomes (26 papers)Obesity, Physical Activity, Diet (17 papers)Obesity and Health Practices (13 papers)
- Partner nations
- NorwayUnited StatesUnited Kingdom
In The Last Decade
John Roger Andersen
87 papers receiving 2.1k citations
Hit Papers
Peers
Comparison fields: 5 of 135
- Surgery 756
- Physiology 572
- Public Health, Environmental and Occupational Health 477
- Clinical Psychology 394
- Pharmacy 353
Countries citing papers authored by John Roger Andersen
This map shows the geographic impact of John Roger Andersen'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 John Roger Andersen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Roger Andersen more than expected).
Fields of papers citing papers by John Roger Andersen
This network shows the impact of papers produced by John Roger Andersen. 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 John Roger Andersen. The network helps show where John Roger Andersen may publish in the future.
Co-authorship network of co-authors of John Roger Andersen
This figure shows the co-authorship network connecting the top 25 collaborators of John Roger Andersen. A scholar is included among the top collaborators of John Roger Andersen 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 John Roger Andersen. John Roger Andersen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 2 | |
| 4 | 0 | |
| 5 | 2 | |
| 6 | 3 | |
| 7 | 8 | |
| 8 | 2 | |
| 9 | 1 | |
| 10 | 4 | |
| 11 | 10 | |
| 12 | 5 | |
| 13 | 18 | |
| 14 | 8 | |
| 15 | 5 | |
| 16 | 22 | |
| 17 | 5 | |
| 18 | A Cross-sectional Study to Determine Whether Adjustment to an Ostomy Can Predict Health-related and/or Overall Quality of Life. | 10 |
| 19 | 5 | |
| 20 | 92 |
About John Roger Andersen
John Roger Andersen is a scholar working on Pharmacy, Physiology and Surgery, having authored 93 papers that have together received 2.2k indexed citations. Recurring topics across this work include Bariatric Surgery and Outcomes (26 papers), Obesity, Physical Activity, Diet (17 papers) and Obesity and Health Practices (13 papers). The work is most often cited by research in Pharmacy (353 citations), Physiology (572 citations) and Clinical Psychology (394 citations). John Roger Andersen has collaborated with scholars based in Norway, United States and United Kingdom. Frequent co-authors include Ronette L. Kolotkin, Villy Våge, Gerd Karin Natvig, Anny Aasprang, Eivind Aadland, Sigmund A. Anderssen, Geir Kåre Resaland, Vegard Fusche Moe, Dag Aarsland and Olav M. Kvalheim. Their work appears in journals such as PLoS ONE, The American Journal of Human Genetics and International Journal of Obesity.
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.