P. Christensen

2.6k total citations · 1 hit paper
25 papers, 728 citations indexed

About

P. Christensen is a scholar working on Physiology, Public Health, Environmental and Occupational Health and Rheumatology. According to data from OpenAlex, P. Christensen has authored 25 papers receiving a total of 728 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Physiology, 8 papers in Public Health, Environmental and Occupational Health and 7 papers in Rheumatology. Recurrent topics in P. Christensen's work include Osteoarthritis Treatment and Mechanisms (7 papers), Muscle metabolism and nutrition (4 papers) and Obesity, Physical Activity, Diet (4 papers). P. Christensen is often cited by papers focused on Osteoarthritis Treatment and Mechanisms (7 papers), Muscle metabolism and nutrition (4 papers) and Obesity, Physical Activity, Diet (4 papers). P. Christensen collaborates with scholars based in Denmark, United Kingdom and Sweden. P. Christensen's co-authors include Robin Christensen, Henning Bliddal, B.F. Riecke, Arne Astrup, William D. Nordhaus, Kenneth Gillingham, Anthony Leeds, Mikael Boesen, Else Marie Bartels and Stefan Lohmander and has published in prestigious journals such as Proceedings of the National Academy of Sciences, American Journal of Clinical Nutrition and The Journal of Infectious Diseases.

In The Last Decade

P. Christensen

24 papers receiving 703 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Uncertainty in forecasts of long-run economic growth

2018 113 citations P. Christensen, Kenneth Gillingham et al. Proceedings of the National Academy of Sciences profile →

Peers

P. Christensen

PHYSI

RHEUM

SURGE

PHARM

Raymond Knutsen United States

Anne Powell Australia

Jinyi Zhou China

Anders Tolver Denmark

Mariangiola Crivellaro Italy

Vadim Goz United States

Gérard Lasfargues France

Alberto Baldasseroni Italy

Stefan Röder Germany

Chi‐Hsien Chen Taiwan

Raymond Knutsen United States

P. Christensen

141 ×0.5

PHYSI

56 ×0.2

RHEUM

80 ×0.5

SURGE

20 ×0.2

PHARM

64 ×0.7

Citations per year, relative to P. Christensen P. Christensen (= 1×) peers Raymond Knutsen

Countries citing papers authored by P. Christensen

Since Specialization

Citations

This map shows the geographic impact of P. Christensen'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 P. Christensen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Christensen more than expected).

Fields of papers citing papers by P. Christensen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. Christensen. 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 P. Christensen. The network helps show where P. Christensen may publish in the future.

Co-authorship network of co-authors of P. Christensen

This figure shows the co-authorship network connecting the top 25 collaborators of P. Christensen. A scholar is included among the top collaborators of P. Christensen 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 P. Christensen. P. Christensen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Hansen, Anette Tarp, et al.. (2021). A novel case of neonatal severe hyperparathyroidism successfully treated with a type II calcimimetic drug. Bone Reports. 14. 100761–100761. 6 indexed citations

Milan, Amber M., Marta P. Silvestre, P. Christensen, et al.. (2019). Differential Trajectories in Altered Insulin Sensitivity Following Weight Loss and Their Impact on Circulatory Amino Acids: Results from the PREVIEW: New Zealand Sub-study (OR27-07-19). Current Developments in Nutrition. 3. nzz046.OR27–7. 1 indexed citations

Huttunen‐Lenz, Maija, Sylvia Hansen, Thomas Meinert Larsen, et al.. (2019). The PREVIEW Study. Research at the University of Copenhagen (University of Copenhagen). 26(1). 10–20. 2 indexed citations

Møller, Grith, Jens Rikardt Andersen, Christian Ritz, et al.. (2018). Higher Protein Intake Is Not Associated with Decreased Kidney Function in Pre-Diabetic Older Adults Following a One-Year Intervention—A Preview Sub-Study. Nutrients. 10(1). 54–54. 14 indexed citations

Huttunen‐Lenz, Maija, Sylvia Hansen, P. Christensen, et al.. (2018). PREVIEW study—influence of a behavior modification intervention (PREMIT) in over 2300 people with pre-diabetes: intention, self-efficacy and outcome expectancies during the early phase of a lifestyle intervention. Psychology Research and Behavior Management. Volume 11. 383–394. 13 indexed citations

Christensen, P., Christian Ritz, Arne Astrup, et al.. (2018). Weight loss decreases self-reported appetite and alters food preferences in overweight and obese adults: Observational data from the DiOGenes study. Appetite. 125. 314–322. 21 indexed citations

Christensen, P., Kenneth Gillingham, & William D. Nordhaus. (2018). Uncertainty in forecasts of long-run economic growth. Proceedings of the National Academy of Sciences. 115(21). 5409–5414. 113 indexed citations breakdown →

Christensen, P., Marius Henriksen, Else Marie Bartels, et al.. (2017). Long-term weight-loss maintenance in obese patients with knee osteoarthritis: a randomized trial. American Journal of Clinical Nutrition. 106(3). 755–763. 40 indexed citations

Hansen, Janne Fuglsang, et al.. (2017). Late presentation of patients with chronic hepatitis C. Journal of Hepatology. 66(1). S490–S490. 1 indexed citations

10.

Christensen, P., Jens Peter Bonde, Leif Bungum, et al.. (2016). Environmental cadmium and lead exposure and anti-Müllerian hormone in pregnant women. Reproductive Toxicology. 61. 114–119. 12 indexed citations

11.

Bartels, Else Marie, Robin Christensen, P. Christensen, et al.. (2014). Effect of a 16 weeks weight loss program on osteoarthritis biomarkers in obese patients with knee osteoarthritis: a prospective cohort study. Osteoarthritis and Cartilage. 22(11). 1817–1825. 27 indexed citations

12.

Christensen, P., Rikke Frederiksen, Henning Bliddal, et al.. (2013). Comparison of three weight maintenance programs on cardiovascular risk, bone and vitamins in sedentary older adults. Obesity. 21(10). 1982–1990. 32 indexed citations

13.

Gudbergsen, Henrik, Mikael Boesen, Stefan Lohmander, et al.. (2012). Weight loss is effective for symptomatic relief in obese subjects with knee osteoarthritis independently of joint damage severity assessed by high-field MRI and radiography. Osteoarthritis and Cartilage. 20(6). 495–502. 75 indexed citations

14.

Aaboe, J., Henning Bliddal, Bente Danneskiold‐Samsøe, et al.. (2012). Muscle strength and muscle mass one year after an initial 16 week intense weight loss: a randomized controlled trial. Osteoarthritis and Cartilage. 20. S170–S171. 2 indexed citations

15.

Christensen, P., Else Marie Bartels, B.F. Riecke, et al.. (2011). Improved nutritional status and bone health after diet-induced weight loss in sedentary osteoarthritis patients: a prospective cohort study. European Journal of Clinical Nutrition. 66(4). 504–509. 25 indexed citations

16.

Christensen, P., Henning Bliddal, B.F. Riecke, et al.. (2011). Comparison of a low‐energy diet and a very low‐energy diet in sedentary obese individuals: a pragmatic randomized controlled trial. Clinical Obesity. 1(1). 31–40. 59 indexed citations

17.

Riecke, B.F., Robin Christensen, P. Christensen, et al.. (2010). Comparing two low-energy diets for the treatment of knee osteoarthritis symptoms in obese patients: a pragmatic randomized clinical trial. Osteoarthritis and Cartilage. 18(6). 746–754. 98 indexed citations

18.

Norman, Kristina, Matthias Pirlich, Janice Sorensen, et al.. (2008). Bioimpedance vector analysis as a measure of muscle function. Clinical Nutrition. 28(1). 78–82. 78 indexed citations

19.

Christensen, P., et al.. (1978). [Respiratory tract infections in amublatory care--a study at the community care center in Dalby].. PubMed. 75(15). 1492–6. 10 indexed citations

20.

Christensen, P., et al.. (1976). Quantitation of Serum Antibodies to Surface Antigens of Neisseria gonorrhoeae with Radiolabeled Protein A of Staphylococcus aureus. The Journal of Infectious Diseases. 134(4). 317–323. 13 indexed citations

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.

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