Ask Tybjærg Nordestgaard

1.0k total citations · 1 hit paper
24 papers, 566 citations indexed

About

Ask Tybjærg Nordestgaard is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Emergency Medicine. According to data from OpenAlex, Ask Tybjærg Nordestgaard has authored 24 papers receiving a total of 566 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 8 papers in Cardiology and Cardiovascular Medicine and 6 papers in Emergency Medicine. Recurrent topics in Ask Tybjærg Nordestgaard's work include Cardiac, Anesthesia and Surgical Outcomes (6 papers), Lipoproteins and Cardiovascular Health (5 papers) and Coffee research and impacts (5 papers). Ask Tybjærg Nordestgaard is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (6 papers), Lipoproteins and Cardiovascular Health (5 papers) and Coffee research and impacts (5 papers). Ask Tybjærg Nordestgaard collaborates with scholars based in Denmark, United States and Netherlands. Ask Tybjærg Nordestgaard's co-authors include Børge G. Nordestgaard, Morten B. Thomsen, Haytham M.A. Kaafarani, Kelsey Han, Noelle Saillant, April E. Mendoza, Jae Moo Lee, Napaporn Kongkaewpaisan, David R. King and Peter J. Fagenholz and has published in prestigious journals such as Journal of the American College of Cardiology, The Lancet Neurology and European Heart Journal.

In The Last Decade

Ask Tybjærg Nordestgaard

23 papers receiving 560 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.

Low-density lipoprotein cholesterol, C-reactive protein, and lipoprotein(a) universal one-time screening in primary prevention: the EPIC-Norfolk study

2025 19 citations Jordan M Kraaijenhof, Nick S. Nurmohamed et al. European Heart Journal profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ask Tybjærg Nordestgaard Denmark	13	184	184	183	107	96	24	566
Mary Naglak United States	9	74 0.4×	212 1.2×	134 0.7×	75 0.7×	237 2.5×	24	611
Frédérique Rodieux Switzerland	10	151 0.8×	77 0.4×	188 1.0×	22 0.2×	145 1.5×	29	597
James Tacklind United States	14	83 0.5×	41 0.2×	79 0.4×	38 0.4×	79 0.8×	18	855
José Alberto Silva Spain	16	39 0.2×	71 0.4×	176 1.0×	203 1.9×	41 0.4×	41	684
Todd W. Thomsen United States	13	57 0.3×	34 0.2×	135 0.7×	69 0.6×	53 0.6×	16	478
Tzen-Wen Chen Taiwan	14	29 0.2×	70 0.4×	126 0.7×	46 0.4×	85 0.9×	28	709
Ethan Y. Brovman United States	17	105 0.6×	87 0.5×	397 2.2×	384 3.6×	14 0.1×	77	905
Charles D. Ponte United States	10	60 0.3×	93 0.5×	74 0.4×	87 0.8×	23 0.2×	49	382
Bruce D. Adams United States	12	47 0.3×	35 0.2×	121 0.7×	54 0.5×	60 0.6×	32	486
Ümit Kaldırım Türkiye	14	118 0.6×	14 0.1×	194 1.1×	33 0.3×	34 0.4×	37	456

Countries citing papers authored by Ask Tybjærg Nordestgaard

Since Specialization

Citations

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

Fields of papers citing papers by Ask Tybjærg Nordestgaard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ask Tybjærg Nordestgaard. 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 Ask Tybjærg Nordestgaard. The network helps show where Ask Tybjærg Nordestgaard may publish in the future.

Co-authorship network of co-authors of Ask Tybjærg Nordestgaard

This figure shows the co-authorship network connecting the top 25 collaborators of Ask Tybjærg Nordestgaard. A scholar is included among the top collaborators of Ask Tybjærg Nordestgaard 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 Ask Tybjærg Nordestgaard. Ask Tybjærg Nordestgaard 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

Nordestgaard, Ask Tybjærg, Aruna D. Pradhan, Brendan M. Everett, et al.. (2025). Expanding the triglyceride range in clinical trials: therapeutic opportunities. European Heart Journal. 46(19). 1835–1848. 6 indexed citations

Nordestgaard, Ask Tybjærg & Børge G. Nordestgaard. (2025). Remnant cholesterol lowering in cardiovascular disease risk reduction in statin, ezetimibe, and PCSK9 inhibitor trials: meta-regression analyses. European Journal of Preventive Cardiology. 1 indexed citations

Nordestgaard, Ask Tybjærg, Anne Tybjærg‐Hansen, Hank Mansbach, et al.. (2025). Target Populations for Novel Triglyceride-Lowering Therapies. Journal of the American College of Cardiology. 85(19). 1876–1897. 11 indexed citations

Kraaijenhof, Jordan M, Nick S. Nurmohamed, Ask Tybjærg Nordestgaard, et al.. (2025). Low-density lipoprotein cholesterol, C-reactive protein, and lipoprotein(a) universal one-time screening in primary prevention: the EPIC-Norfolk study. European Heart Journal. 46(39). 3875–3884. 19 indexed citations breakdown →

Nordestgaard, Ask Tybjærg, M. Vinayaga Moorthy, Nancy R. Cook, et al.. (2025). High-sensitivity C-reactive protein, LDL cholesterol, lipoprotein(a) and 30-year risk of stroke in healthy women: a prospective, longitudinal cohort study. The Lancet Neurology. 24(11). 920–930. 1 indexed citations

Nordestgaard, Ask Tybjærg & Børge G. Nordestgaard. (2024). Remnant cholesterol lowering in cardiovascular disease risk reduction in statin trials: meta-regression analyses. European Heart Journal. 45(Supplement_1). 1 indexed citations

Nordestgaard, Ask Tybjærg, et al.. (2024). Systemic glucocorticoid exposure and postoperative infection risk in 143,782 appendectomy patients—a Danish longitudinal nationwide study. Langenbeck s Archives of Surgery. 409(1). 105–105.

Nordestgaard, Ask Tybjærg. (2021). Causal relationship from coffee consumption to diseases and mortality: a review of observational and Mendelian randomization studies including cardiometabolic diseases, cancer, gallstones and other diseases. European Journal of Nutrition. 61(2). 573–587. 15 indexed citations

Moheb, Mohamad El, Zhenyi Jia, Huanlong Qin, et al.. (2021). The Obesity Paradox in Elderly Patients Undergoing Emergency Surgery: A Nationwide Analysis. Journal of Surgical Research. 265. 195–203. 22 indexed citations

10.

Nordestgaard, Ask Tybjærg, Lars S. Rasmussen, Martin Sillesen, et al.. (2020). Smoking and risk of surgical bleeding: nationwide analysis of 5,452,411 surgical cases. Transfusion. 60(8). 1689–1699. 7 indexed citations

11.

Jia, Zhenyi, Mohamad El Moheb, Ask Tybjærg Nordestgaard, et al.. (2020). The Geriatric Nutritional Risk Index is a powerful predictor of adverse outcome in the elderly emergency surgery patient. The Journal of Trauma: Injury, Infection, and Critical Care. 89(2). 397–404. 42 indexed citations

12.

Nordestgaard, Ask Tybjærg, Stefan Stender, Børge G. Nordestgaard, & Anne Tybjærg‐Hansen. (2019). Coffee intake protects against symptomatic gallstone disease in the general population: a Mendelian randomization study. Journal of Internal Medicine. 287(1). 42–53. 11 indexed citations

13.

Meier, Karien, Ask Tybjærg Nordestgaard, Ahmed Eid, et al.. (2019). Obesity as protective against, rather than a risk factor for, postoperative Clostridium difficile infection: A nationwide retrospective analysis of 1,426,807 surgical patients. The Journal of Trauma: Injury, Infection, and Critical Care. 86(6). 1001–1009. 15 indexed citations

14.

Nordestgaard, Ask Tybjærg, Lars S. Rasmussen, Martin Sillesen, et al.. (2019). Red blood cell transfusion in surgery: an observational study of the trends in the USA from 2011 to 2016. Anaesthesia. 75(4). 455–463. 7 indexed citations

15.

Nordestgaard, Ask Tybjærg, Napaporn Kongkaewpaisan, Kelsey Han, et al.. (2019). Most of the variation in length of stay in emergency general surgery is not related to clinical factors of patient care. The Journal of Trauma: Injury, Infection, and Critical Care. 87(2). 408–412. 22 indexed citations

16.

Eid, Ahmed, Ask Tybjærg Nordestgaard, Napaporn Kongkaewpaisan, et al.. (2018). Variation of Opioid Prescribing Patterns among Patients undergoing Similar Surgery on the Same Acute Care Surgery Service of the Same Institution: Time for Standardization?. Surgery. 164(5). 926–930. 70 indexed citations

17.

Han, Kelsey, Jae Moo Lee, Napaporn Kongkaewpaisan, et al.. (2018). Emergency Surgery Score Accurately Predicts the Risk of Post-Operative Infection in Emergency General Surgery. Surgical Infections. 20(1). 4–9. 26 indexed citations

18.

Bonde, Alexander, et al.. (2017). The effect of resuscitation strategy on the longitudinal immuno-inflammatory response to blunt trauma. Injury. 48(12). 2670–2674. 1 indexed citations

19.

Nordestgaard, Ask Tybjærg & Børge G. Nordestgaard. (2016). Coffee intake, cardiovascular disease and all-cause mortality: observational and Mendelian randomization analyses in 95 000–223 000 individuals. International Journal of Epidemiology. 45(6). dyw325–dyw325. 56 indexed citations

20.

Nordestgaard, Ask Tybjærg, Morten B. Thomsen, & Børge G. Nordestgaard. (2015). Coffee intake and risk of obesity, metabolic syndrome and type 2 diabetes: a Mendelian randomization study. International Journal of Epidemiology. 44(2). 551–565. 138 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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