Nickolaj Risbo Kristensen

1.4k total citations · 1 hit paper
14 papers, 838 citations indexed

About

Nickolaj Risbo Kristensen is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Hematology. According to data from OpenAlex, Nickolaj Risbo Kristensen has authored 14 papers receiving a total of 838 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 6 papers in Cardiology and Cardiovascular Medicine and 3 papers in Hematology. Recurrent topics in Nickolaj Risbo Kristensen's work include Hip and Femur Fractures (7 papers), Cardiac, Anesthesia and Surgical Outcomes (5 papers) and Blood transfusion and management (3 papers). Nickolaj Risbo Kristensen is often cited by papers focused on Hip and Femur Fractures (7 papers), Cardiac, Anesthesia and Surgical Outcomes (5 papers) and Blood transfusion and management (3 papers). Nickolaj Risbo Kristensen collaborates with scholars based in Denmark, United Kingdom and Sweden. Nickolaj Risbo Kristensen's co-authors include Alma B Pedersen, Deirdre Cronin‐Fenton, Irene Petersen, Lars Pedersen, Tra My Pham, Ellen M. Mikkelsen, Søren Paaske Johnsen, Daniel Prieto‐Alhambra, Mette Nørgaard and Henrik Toft Sørensen and has published in prestigious journals such as Journal of Bone and Mineral Research, Bone and Journal of Thrombosis and Haemostasis.

In The Last Decade

Nickolaj Risbo Kristensen

14 papers receiving 832 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.

Missing data and multiple imputation in clinical epidemiological research

2017 608 citations Alma B Pedersen, Ellen M. Mikkelsen et al. Clinical Epidemiology profile →

Peers

Countries citing papers authored by Nickolaj Risbo Kristensen

Since Specialization

Citations

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

Fields of papers citing papers by Nickolaj Risbo Kristensen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nickolaj Risbo Kristensen. 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 Nickolaj Risbo Kristensen. The network helps show where Nickolaj Risbo Kristensen may publish in the future.

Co-authorship network of co-authors of Nickolaj Risbo Kristensen

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

All Works

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14 of 14 papers shown

#	Work	Indexed citations
1	Impact of preadmission anti‐inflammatory drug use on the risk of RBC transfusion in elderly hip fracture patients: a Danish nationwide cohort study, 2005–2016 2019 ·Transfusion ·Eva Natalia Glassou, Nickolaj Risbo Kristensen, Bjarne Kuno Møller, Christian Erikstrup, Torben Bæk Hansen, Alma B Pedersen	8
2	A positive Helicobacter pylori test is associated with low spondylarthritis incidence in a Danish historical cohort study 2019 ·Rheumatology International ·Lars Erik Bartels, Alma B Pedersen, Nickolaj Risbo Kristensen, Hendrik Vilstrup, Kristian Stengaard‐Pedersen, Jens Frederik Dahlerup	4
3	Cardiovascular and bleeding outcomes in a population‐based cohort of patients with chronic immune thrombocytopenia 2019 ·Journal of Thrombosis and Haemostasis ·Kasper Adelborg, Nickolaj Risbo Kristensen, Mette Nørgaard, Shahram Bahmanyar, Waleed Ghanima, (unknown), Henrik Frederiksen, Charlotta Ekstrand, Henrik Toft Sørensen, Christian Fynbo Christiansen	39
4	Increased risk of mortality after postoperative infection in hip fracture patients 2019 ·Bone ·(unknown), Nickolaj Risbo Kristensen, Daniel Prieto‐Alhambra, Søren Paaske Johnsen, Alma B Pedersen	40
5	Socioeconomic Factors and Clinical Outcomes Among Patients With Heart Failure in a Universal Health Care System 2019 ·JACC Heart Failure ·(unknown), Søren Paaske Johnsen, Anna Strömberg, Nickolaj Risbo Kristensen, Brian Bridal Løgstrup	24
6	Routine clinical care for chronic immune thrombocytopenia purpura in Denmark, 2009–2015 2019 ·Hematology ·Anne Gulbech Ording, Nickolaj Risbo Kristensen, Henrik Frederiksen, (unknown), Shahram Bahmanyar, Waleed Ghanima, Mette Nørgaard, Christian Fynbo Christiansen	1
7	Oseltamivir in pregnancy and birth outcomes 2018 ·BMC Infectious Diseases ·Véra Ehrenstein, Nickolaj Risbo Kristensen, Brigitta U. Monz, Barry Clinch, A. Kenwright, Henrik Toft Sørensen	19
8	Selective serotonin reuptake inhibitor use and mortality, postoperative complications, and quality of care in hip fracture patients: a Danish nationwide cohort study 2018 ·Clinical Epidemiology ·(unknown), Irene Petersen, Nickolaj Risbo Kristensen, Deirdre Cronin‐Fenton, Alma B Pedersen	8
9	Preoperative antithrombotic therapy and risk of blood transfusion and mortality following hip fracture surgery: a Danish nationwide cohort study 2018 ·Osteoporosis International ·(unknown), Alma B Pedersen, Nickolaj Risbo Kristensen, Søren Paaske Johnsen	39
10	Selective serotonin reuptake inhibitor use in hip fracture patients: a Danish nationwide prevalence study 2018 ·Acta Orthopaedica ·(unknown), Irene Petersen, Nickolaj Risbo Kristensen, Deirdre Cronin‐Fenton, Alma B Pedersen	6
11	Increasing Risk of Hospital-Treated Infections and Community-Based Antibiotic Use After Hip Fracture Surgery: A Nationwide Study 2005–2016 2018 ·Journal of Bone and Mineral Research ·(unknown), Søren Paaske Johnsen, Nickolaj Risbo Kristensen, Daniel Prieto‐Alhambra, Alma B Pedersen	18
12	Missing data and multiple imputation in clinical epidemiological research breakdown → 2017 ·Clinical Epidemiology ·Alma B Pedersen, Ellen M. Mikkelsen, Deirdre Cronin‐Fenton, Nickolaj Risbo Kristensen, Tra My Pham, Lars Pedersen, Irene Petersen	608
13	Use of prescription drugs and risk of postoperative red blood cell transfusion in breast cancer patients: a Danish population-based cohort study 2017 ·Breast Cancer Research ·A. Thomsen, Alma B Pedersen, Nickolaj Risbo Kristensen, Bjarne Kuno Møller, Christian Erikstrup, Peer Christiansen, Mette Nørgaard, Deirdre Cronin‐Fenton	5
14	Body mass index, risk of allogeneic red blood cell transfusion, and mortality in elderly patients undergoing hip fracture surgery 2016 ·Osteoporosis International ·Alma B Pedersen, Deirdre Cronin‐Fenton, Mette Nørgaard, Nickolaj Risbo Kristensen, Bjarne Kuno Møller, Christian Erikstrup	19

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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