Ruud Nijman

2.6k total citations · 1 hit paper
48 papers, 795 citations indexed

About

Ruud Nijman is a scholar working on Emergency Medicine, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ruud Nijman has authored 48 papers receiving a total of 795 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Emergency Medicine, 23 papers in Epidemiology and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ruud Nijman's work include Emergency and Acute Care Studies (24 papers), Sepsis Diagnosis and Treatment (19 papers) and COVID-19 and healthcare impacts (6 papers). Ruud Nijman is often cited by papers focused on Emergency and Acute Care Studies (24 papers), Sepsis Diagnosis and Treatment (19 papers) and COVID-19 and healthcare impacts (6 papers). Ruud Nijman collaborates with scholars based in United Kingdom, Netherlands and Italy. Ruud Nijman's co-authors include Rianne Oostenbrink, Henriëtte A. Moll, Yvonne Vergouwe, Ewout W. Steyerberg, Johan van der Lei, Matthew Thompson, Michael Levin, Shunmay Yeung, Clare Wilson and Aubrey J. Cunnington and has published in prestigious journals such as New England Journal of Medicine, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Ruud Nijman

42 papers receiving 782 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.

Treatment of Multisystem Inflammatory Syndrome in Children

2021 196 citations Clare Wilson, Ruud Nijman et al. profile →

Peers

Ruud Nijman

EPIDE

SURGE

PHEOH

PRM

Romain Guedj France

Karthi Nallasamy India

Jason M. Kane United States

Véronique Phan Canada

Geraldine de Heer Germany

Tracey R. Hoke United States

Paul Ishimine United States

Suchitra Ranjit India

Reid Farris United States

Nelly Ninis United Kingdom

Romain Guedj France

Ruud Nijman

304 ×0.9

EPIDE

242 ×1.0

SURGE

163 ×0.8

78 ×0.5

PHEOH

281 ×1.9

PRM

Citations per year, relative to Ruud Nijman Ruud Nijman (= 1×) peers Romain Guedj

Countries citing papers authored by Ruud Nijman

Since Specialization

Citations

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

Fields of papers citing papers by Ruud Nijman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ruud Nijman

This figure shows the co-authorship network connecting the top 25 collaborators of Ruud Nijman. A scholar is included among the top collaborators of Ruud Nijman 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 Ruud Nijman. Ruud Nijman 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

Dewez, Juan Emmanuel, Ruud Nijman, Elizabeth Fitchett, et al.. (2023). Adoption of C-reactive protein point-of-care tests for the management of acute childhood infections in primary care in the Netherlands and England: a comparative health systems analysis. BMC Health Services Research. 23(1). 191–191. 7 indexed citations

Lyttle, Mark D, et al.. (2023). What does SARS‐CoV‐2 tell us about the aetiology of environmental triggers for diabetes in children and young people?. Acta Paediatrica. 112(12). 2462–2464.

Marzinotto, M., et al.. (2023). Type Tests for Hybrid HVDC Breakers: a Technical Feasible Solution. 1–6. 1 indexed citations

Costelloe, Céire, et al.. (2022). Retrospective analysis of North West London healthcare utilisation by children during the COVID-19 pandemic. BMJ Paediatrics Open. 6(1). e001363–e001363. 2 indexed citations

Roland, Damian, Silvia Bressan, Kate Honeyford, et al.. (2022). Influence of epidemics and pandemics on paediatric ED use: a systematic review. Archives of Disease in Childhood. 108(2). 115–122. 11 indexed citations

Honeyford, Kate, Ruud Nijman, Paul Expert, et al.. (2021). Changes in Emergency Department Activity and the First COVID-19 Lockdown: A Cross-sectional Study. Western Journal of Emergency Medicine. 22(3). 603–607. 17 indexed citations

Li, Edmond, Juan Emmanuel Dewez, Marieke Emonts, et al.. (2021). Role of point-of-care tests in the management of febrile children: a qualitative study of hospital-based doctors and nurses in England. BMJ Open. 11(5). e044510–e044510. 3 indexed citations

Nijman, Ruud, Santiago Mintegi, Christoph Bidlingmaier, et al.. (2020). Emergency care provided to refugee children in Europe: RefuNET: a cross-sectional survey study. Emergency Medicine Journal. 38(1). 5–13. 12 indexed citations

Nijman, Ruud, et al.. (2020). Clinical practice guidelines for acute otitis media in children: a systematic review and appraisal of European national guidelines. BMJ Open. 10(5). e035343–e035343. 53 indexed citations

10.

Nijman, Ruud, et al.. (2020). Management of Children With Fever at Risk for Pediatric Sepsis: A Prospective Study in Pediatric Emergency Care. Frontiers in Pediatrics. 8. 548154–548154. 12 indexed citations

11.

Levin, Michael, Aubrey J. Cunnington, Clare Wilson, et al.. (2019). Effects of saline or albumin fluid bolus in resuscitation: evidence from re-analysis of the FEAST trial. The Lancet Respiratory Medicine. 7(7). 581–593. 47 indexed citations

12.

Dewez, Juan Emmanuel, Ruud Nijman, & Shunmay Yeung. (2019). Fluids in the management of sepsis in children: a review of guidelines in the aftermath of the FEAST trial. Archives of Disease in Childhood. 104(12). 1236–1236. 2 indexed citations

13.

Vos‐Kerkhof, Evelien de, Borja Gómez, Karen Milcent, et al.. (2018). Clinical prediction models for young febrile infants at the emergency department: an international validation study. Archives of Disease in Childhood. 103(11). archdischild–2017. 14 indexed citations

14.

Veen, Mirjam van, Ruud Nijman, Willem A. Dik, et al.. (2015). Neutrophil CD64 expression is not a useful biomarker for detecting serious bacterial infections in febrile children at the emergency department. Infectious Diseases. 48(5). 331–337. 4 indexed citations

15.

Vos‐Kerkhof, Evelien de, Ruud Nijman, Yvonne Vergouwe, et al.. (2015). Impact of a Clinical Decision Model for Febrile Children at Risk for Serious Bacterial Infections at the Emergency Department: A Randomized Controlled Trial. PLoS ONE. 10(5). e0127620–e0127620. 25 indexed citations

16.

Nijman, Ruud, Henriëtte A. Moll, Frank J. Smit, et al.. (2014). C-reactive Protein, Procalcitonin and the Lab-Score for Detecting Serious Bacterial Infections in Febrile Children at the Emergency Department. The Pediatric Infectious Disease Journal. 33(11). e273–e279. 52 indexed citations

17.

Nijman, Ruud, Yvonne Vergouwe, Matthew Thompson, et al.. (2013). Clinical prediction model to aid emergency doctors managing febrile children at risk of serious bacterial infections: diagnostic study. BMJ. 346(apr02 1). f1706–f1706. 102 indexed citations

18.

Ierland, Yvette van, Gijs Elshout, Henriëtte A. Moll, et al.. (2013). Use of alarm features in referral of febrile children to the emergency department: an observational study. British Journal of General Practice. 64(618). e1–e9. 4 indexed citations

19.

Nijman, Ruud, Mirjam van Veen, Ewout W. Steyerberg, et al.. (2011). Can urgency classification of the Manchester triage system predict serious bacterial infections in febrile children?. Archives of Disease in Childhood. 96(8). 715–722. 15 indexed citations

20.

Nijman, Ruud, et al.. (2010). Parental Fever Attitude and Management. Pediatric Emergency Care. 26(5). 339–342. 28 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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