Iris Ceyisakar

748 total citations
9 papers, 99 citations indexed

About

Iris Ceyisakar is a scholar working on Neurology, Economics and Econometrics and Surgery. According to data from OpenAlex, Iris Ceyisakar has authored 9 papers receiving a total of 99 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Neurology, 3 papers in Economics and Econometrics and 2 papers in Surgery. Recurrent topics in Iris Ceyisakar's work include Healthcare Policy and Management (3 papers), Traumatic Brain Injury and Neurovascular Disturbances (3 papers) and Cardiac, Anesthesia and Surgical Outcomes (2 papers). Iris Ceyisakar is often cited by papers focused on Healthcare Policy and Management (3 papers), Traumatic Brain Injury and Neurovascular Disturbances (3 papers) and Cardiac, Anesthesia and Surgical Outcomes (2 papers). Iris Ceyisakar collaborates with scholars based in Netherlands, United Kingdom and Belgium. Iris Ceyisakar's co-authors include Hester F. Lingsma, Perla J. Marang‐van de Mheen, Ewout W. Steyerberg, Peter C. Austin, Dionne Kringos, Stefanie N. Hofstede, Thomas A. van Essen, Nikki van Leeuwen, Julia T. van Groningen and Maryse C. Cnossen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Plastic & Reconstructive Surgery and BMC Medical Research Methodology.

In The Last Decade

Iris Ceyisakar

9 papers receiving 98 citations

Peers

Iris Ceyisakar

SURGE

NEURO

CCM

GHP

Balraj Mann Canada

Julien Cobert United States

Rodrigo Biondi Brazil

Nabil Naser Bosnia and Herzegovina

Maryam Seyed-Nezhad Iran

Óscar Pereira Dutra Brazil

KS Cheung China

Claudia Bollig Germany

Julie Barberio United States

Guillermo Martín-Reyes Spain

Balraj Mann Canada

Iris Ceyisakar

13 ×0.4

SURGE

14 ×0.6

12 ×0.6

NEURO

20 ×1.1

CCM

12 ×0.8

GHP

Citations per year, relative to Iris Ceyisakar Iris Ceyisakar (= 1×) peers Balraj Mann

Countries citing papers authored by Iris Ceyisakar

Since Specialization

Citations

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

Fields of papers citing papers by Iris Ceyisakar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Iris Ceyisakar

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

All Works

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9 of 9 papers shown

Huijben, Jilske, Dana Pisică, Iris Ceyisakar, et al.. (2022). Pharmaceutical Venous Thrombosis Prophylaxis in Critically Ill Traumatic Brain Injury Patients. SHILAP Revista de lepidopterología. 3(1). 4–14. 4 indexed citations

Ceyisakar, Iris, Nikki van Leeuwen, Ewout W. Steyerberg, & Hester F. Lingsma. (2022). Instrumental variable analysis to estimate treatment effects: a simulation study showing potential benefits of conditioning on hospital. BMC Medical Research Methodology. 22(1). 121–121. 2 indexed citations

Ceyisakar, Iris, Nikki van Leeuwen, Diederik W.J. Dippel, Ewout W. Steyerberg, & Hester F. Lingsma. (2021). Ordinal outcome analysis improves the detection of between-hospital differences in outcome. BMC Medical Research Methodology. 21(1). 4–4. 6 indexed citations

Groningen, Julia T. van, Iris Ceyisakar, Lieke Gietelink, et al.. (2020). Identifying best performing hospitals in colorectal cancer care; is it possible?. European Journal of Surgical Oncology. 46(6). 1144–1150. 16 indexed citations

Austin, Peter C., Iris Ceyisakar, Ewout W. Steyerberg, Hester F. Lingsma, & Perla J. Marang‐van de Mheen. (2019). Ranking hospital performance based on individual indicators: can we increase reliability by creating composite indicators?. BMC Medical Research Methodology. 19(1). 131–131. 20 indexed citations

Essen, Thomas A. van, Victor Volovici, Maryse C. Cnossen, et al.. (2019). Comparative effectiveness of surgery in traumatic acute subdural and intracerebral haematoma: study protocol for a prospective observational study within CENTER-TBI and Net-QuRe. BMJ Open. 9(10). e033513–e033513. 9 indexed citations

Cnossen, Maryse C., Thomas A. van Essen, Iris Ceyisakar, et al.. (2018). Adjusting for confounding by indication in observational studies: a case study in traumatic brain injury. Clinical Epidemiology. Volume 10. 841–852. 16 indexed citations

Zhou, Chao, Iris Ceyisakar, Steven E.R. Hovius, et al.. (2018). Surgeon Volume and the Outcomes of Dupuytren’s Surgery: Results from a Dutch Multicenter Study. Plastic & Reconstructive Surgery. 142(1). 125–134. 7 indexed citations

Hofstede, Stefanie N., Iris Ceyisakar, Hester F. Lingsma, Dionne Kringos, & Perla J. Marang‐van de Mheen. (2018). Ranking hospitals: do we gain reliability by using composite rather than individual indicators?. BMJ Quality & Safety. 28(2). 94–102. 19 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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