Ryoung‐Eun Ko

1.6k total citations
79 papers, 619 citations indexed

About

Ryoung‐Eun Ko is a scholar working on Epidemiology, Surgery and Emergency Medicine. According to data from OpenAlex, Ryoung‐Eun Ko has authored 79 papers receiving a total of 619 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Epidemiology, 28 papers in Surgery and 22 papers in Emergency Medicine. Recurrent topics in Ryoung‐Eun Ko's work include Sepsis Diagnosis and Treatment (24 papers), Cardiac Arrest and Resuscitation (16 papers) and Intensive Care Unit Cognitive Disorders (15 papers). Ryoung‐Eun Ko is often cited by papers focused on Sepsis Diagnosis and Treatment (24 papers), Cardiac Arrest and Resuscitation (16 papers) and Intensive Care Unit Cognitive Disorders (15 papers). Ryoung‐Eun Ko collaborates with scholars based in South Korea, United States and Canada. Ryoung‐Eun Ko's co-authors include Kyeongman Jeon, Chi Ryang Chung, Gee Young Suh, Soo Jin Na, Jeong Hoon Yang, Yang Hyun Cho, Seong Mi Moon, O Jung Kwon, Hee Jae Huh and Won‐Jung Koh and has published in prestigious journals such as PLoS ONE, Scientific Reports and Critical Care Medicine.

In The Last Decade

Ryoung‐Eun Ko

66 papers receiving 613 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryoung‐Eun Ko South Korea 13 240 148 116 114 112 79 619
Siddharth Dugar United States 14 219 0.9× 196 1.3× 106 0.9× 132 1.2× 123 1.1× 62 690
Shinn‐Jye Liang Taiwan 18 153 0.6× 154 1.0× 90 0.8× 270 2.4× 46 0.4× 49 744
Hee Yoon South Korea 15 354 1.5× 158 1.1× 45 0.4× 182 1.6× 70 0.6× 72 867
Pierre François Laterre Belgium 6 318 1.3× 141 1.0× 34 0.3× 117 1.0× 130 1.2× 11 721
Moon Seong Baek South Korea 16 156 0.7× 98 0.7× 43 0.4× 160 1.4× 167 1.5× 52 613
Tipa Chakorn Thailand 11 234 1.0× 133 0.9× 46 0.4× 169 1.5× 81 0.7× 25 582
Jason Kennedy United States 15 226 0.9× 139 0.9× 83 0.7× 87 0.8× 23 0.2× 43 585
Pablo Moreno Franco United States 12 108 0.5× 91 0.6× 40 0.3× 82 0.7× 78 0.7× 71 455
Pascal Augustin France 17 231 1.0× 278 1.9× 94 0.8× 123 1.1× 54 0.5× 72 890
Fabrice Daviaud France 11 238 1.0× 124 0.8× 107 0.9× 112 1.0× 177 1.6× 20 795

Countries citing papers authored by Ryoung‐Eun Ko

Since Specialization
Citations

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

Fields of papers citing papers by Ryoung‐Eun Ko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryoung‐Eun Ko. 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 Ryoung‐Eun Ko. The network helps show where Ryoung‐Eun Ko may publish in the future.

Co-authorship network of co-authors of Ryoung‐Eun Ko

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

All Works

20 of 20 papers shown
1.
2.
Chung, Chi Ryang, Jeong Hoon Yang, Gee Young Suh, et al.. (2025). Impact of Elevated Troponin Level at the Time of Sepsis Recognition on the Clinical Outcomes: A Propensity Score‐Matched Cohort Study. Journal of the American Heart Association. 14(9). e038651–e038651.
3.
Ko, Ryoung‐Eun, Ji‐Hye Lee, Sungeun Kim, et al.. (2024). Métodos de aprendizaje automático para el desarrollo de un modelo predictivo de delirio durante el ingreso en unidades de cuidados intensivos cardiacos. Revista Española de Cardiología. 77(7). 547–555. 3 indexed citations
4.
Chul, Won, Jong Man Kim, Chi Ryang Chung, et al.. (2024). ChatGPT Predicts In-Hospital All-Cause Mortality for Sepsis: In-Context Learning with the Korean Sepsis Alliance Database. Healthcare Informatics Research. 30(3). 266–276. 2 indexed citations
5.
Kim, Hyung‐Jun, et al.. (2024). Sepsis Alert Systems, Mortality, and Adherence in Emergency Departments. JAMA Network Open. 7(7). e2422823–e2422823. 17 indexed citations
6.
Sinn, Dong Hyun, Byeong Geun Song, Myung Ji Goh, et al.. (2024). Massive Transfusion Protocol and Outcome of Patients with Acute Variceal Bleeding. Journal of Clinical Medicine. 13(9). 2588–2588. 1 indexed citations
7.
Na, Soo Jin, Dong Kyu Oh, Sunghoon Park, et al.. (2023). The Association Between Tachycardia and Mortality in Septic Shock Patients According to Serum Lactate Level: A Nationwide Multicenter Cohort Study. Journal of Korean Medical Science. 38(40). e313–e313. 3 indexed citations
8.
Ko, Ryoung‐Eun, et al.. (2023). Deep Learning-Based Early Warning Score for Predicting Clinical Deterioration in General Ward Cancer Patients. Cancers. 15(21). 5145–5145. 1 indexed citations
9.
Ko, Ryoung‐Eun, Soo Jin Na, Jeong-Am Ryu, et al.. (2023). Prognostic significance of respiratory quotient in patients undergoing extracorporeal cardiopulmonary resuscitation in Korea. Acute and Critical Care. 38(2). 190–199. 3 indexed citations
10.
Moon, Sun Jae, Ryoung‐Eun Ko, Chi-Min Park, et al.. (2023). The Effectiveness of Early Enteral Nutrition on Clinical Outcomes in Critically Ill Sepsis Patients: A Systematic Review. Nutrients. 15(14). 3201–3201. 8 indexed citations
11.
Ko, Ryoung‐Eun, Dong Kyu Oh, Sun Mi Choi, et al.. (2022). Lung transplantation for severe COVID-19-related ARDS. Therapeutic Advances in Respiratory Disease. 16. 2673660363–2673660363. 11 indexed citations
12.
Na, Soo Jin, et al.. (2022). Factors associated with prolonged weaning from mechanical ventilation in medical patients. Therapeutic Advances in Respiratory Disease. 16. 2673696333–2673696333. 8 indexed citations
13.
Ko, Ryoung‐Eun, Danbee Kang, Hye-Jung Park, et al.. (2022). Association between the presence of delirium during intensive care unit admission and cognitive impairment or psychiatric problems: the Korean ICU National Data Study. Journal of Intensive Care. 10(1). 7–7. 9 indexed citations
14.
Ko, Ryoung‐Eun, et al.. (2021). Association between Neurologic Outcomes and Changes of Muscle Mass Measured by Brain Computed Tomography in Neurocritically Ill Patients. Journal of Clinical Medicine. 11(1). 90–90. 1 indexed citations
15.
Ko, Ryoung‐Eun, et al.. (2021). A Machine Learning–Based Algorithm for the Prediction of Intensive Care Unit Delirium (PRIDE): Retrospective Study. JMIR Medical Informatics. 9(7). e23401–e23401. 27 indexed citations
16.
Park, Chul, Ryoung‐Eun Ko, Soo Jin Na, et al.. (2021). Outcomes of extracorporeal membrane oxygenation in adults with active hematologic and nonhematologic malignancy. Artificial Organs. 45(8). E236–E246. 4 indexed citations
17.
Ko, Ryoung‐Eun, Chi Ryang Chung, Jeong Hoon Yang, et al.. (2020). Prognostic Value of Early Intermittent Electroencephalography in Patients after Extracorporeal Cardiopulmonary Resuscitation. Journal of Clinical Medicine. 9(6). 1745–1745. 6 indexed citations
18.
Ko, Ryoung‐Eun, Taek Kyu Park, Chi Ryang Chung, et al.. (2020). The Impact of Hypoxic Hepatitis on Clinical Outcomes after Extracorporeal Cardiopulmonary Resuscitation. Journal of Clinical Medicine. 9(9). 2994–2994. 9 indexed citations
19.
Ko, Hoon, Heewon Chung, Wu Seong Kang, et al.. (2020). An Artificial Intelligence Model to Predict the Mortality of COVID-19 Patients at Hospital Admission Time Using Routine Blood Samples: Development and Validation of an Ensemble Model. Journal of Medical Internet Research. 22(12). e25442–e25442. 51 indexed citations
20.
Park, Yun Hee, Ryoung‐Eun Ko, Danbee Kang, et al.. (2020). Relationship between Use of Rehabilitation Resources and ICU Readmission and ER Visits in ICU Survivors: the Korean ICU National Data Study 2008-2015. Journal of Korean Medical Science. 35(15). e101–e101. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Siddharth Dugar Breakdown of academic impact, for papers by Shinn‐Jye Liang Breakdown of academic impact, for papers by Hee Yoon Breakdown of academic impact, for papers by Pierre François Laterre Breakdown of academic impact, for papers by Moon Seong Baek Breakdown of academic impact, for papers by Tipa Chakorn Breakdown of academic impact, for papers by Jason Kennedy Breakdown of academic impact, for papers by Pablo Moreno Franco Breakdown of academic impact, for papers by Pascal Augustin Breakdown of academic impact, for papers by Fabrice Daviaud
Rankless by CCL
2026