Youjin Chang

1.5k total citations
47 papers, 437 citations indexed

About

Youjin Chang is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Youjin Chang has authored 47 papers receiving a total of 437 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 15 papers in Surgery and 14 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Youjin Chang's work include Respiratory Support and Mechanisms (13 papers), Intensive Care Unit Cognitive Disorders (7 papers) and Cardiac Arrest and Resuscitation (7 papers). Youjin Chang is often cited by papers focused on Respiratory Support and Mechanisms (13 papers), Intensive Care Unit Cognitive Disorders (7 papers) and Cardiac Arrest and Resuscitation (7 papers). Youjin Chang collaborates with scholars based in South Korea, Ireland and Canada. Youjin Chang's co-authors include Sang‐Bum Hong, Chae‐Man Lim, Younsuck Koh, Jin Won Huh, Sunghoon Park, Kwangha Lee, Dong Won Park, Yun Su Sim, Dong‐Keun Song and Young‐Jae Cho and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Critical Care Medicine.

In The Last Decade

Youjin Chang

46 papers receiving 427 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Youjin Chang South Korea 12 143 127 94 80 67 47 437
Vladimír Šrámek Czechia 14 139 1.0× 121 1.0× 177 1.9× 76 0.9× 57 0.9× 70 588
Emmanuel Schneck Germany 12 110 0.8× 168 1.3× 196 2.1× 94 1.2× 81 1.2× 60 578
Jianrui Wei China 13 167 1.2× 100 0.8× 120 1.3× 87 1.1× 72 1.1× 38 483
Manish Kaushik Singapore 14 83 0.6× 91 0.7× 122 1.3× 38 0.5× 48 0.7× 38 556
Thierry Fumeaux Switzerland 9 118 0.8× 148 1.2× 55 0.6× 63 0.8× 23 0.3× 41 417
Sung Yoon Lim South Korea 13 191 1.3× 105 0.8× 79 0.8× 66 0.8× 84 1.3× 58 554
Jeffery Bishop United States 10 85 0.6× 225 1.8× 99 1.1× 133 1.7× 29 0.4× 13 471
Mercedes García-Alvarez Australia 6 140 1.0× 315 2.5× 147 1.6× 102 1.3× 48 0.7× 7 596
Hollis R. O’Neal United States 13 184 1.3× 204 1.6× 80 0.9× 125 1.6× 25 0.4× 35 560
Leonid Koyfman Israel 13 118 0.8× 126 1.0× 148 1.6× 94 1.2× 40 0.6× 47 487

Countries citing papers authored by Youjin Chang

Since Specialization
Citations

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

Fields of papers citing papers by Youjin Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Youjin Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Youjin Chang. A scholar is included among the top collaborators of Youjin Chang 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 Youjin Chang. Youjin Chang 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.
Ha, Tae Sun, Dong Kyu Oh, Youjin Chang, et al.. (2024). Liberation from mechanical ventilation in critically ill patients: Korean Society of Critical Care Medicine Clinical Practice Guidelines. Acute and Critical Care. 39(1). 1–23. 2 indexed citations
3.
Kim, Changhwan, Jae Young Moon, Sun‐Hyung Kim, et al.. (2024). Prevalences and Interrelationships of Post COVID-19 Fatigue, Sleep Disturbances, and Depression in Healthy Young and Middle-Aged Adults. Journal of Clinical Medicine. 13(10). 2801–2801. 4 indexed citations
4.
Baek, Ae-Rin, Sang‐Bum Hong, Soohyun Bae, et al.. (2023). Comparison of the end-of-life decisions of patients with hospital-acquired pneumonia after the enforcement of the life-sustaining treatment decision act in Korea. BMC Medical Ethics. 24(1). 52–52. 1 indexed citations
5.
6.
Jang, Jin Ho, Hye Ju Yeo, Taehwa Kim, et al.. (2022). Microbiologic pattern and clinical outcome of non-ICU-acquired pneumonia: Korean HAP registry analysis. The Korean Journal of Internal Medicine. 37(4). 800–810. 4 indexed citations
7.
Chang, Youjin, Kyeongman Jeon, Sang‐Min Lee, et al.. (2021). The Distribution of Multidrug-resistant Microorganisms and Treatment Status of Hospital-acquired Pneumonia/Ventilator-associated Pneumonia in Adult Intensive Care Units: a Prospective Cohort Observational Study. Journal of Korean Medical Science. 36(41). e251–e251. 15 indexed citations
8.
Chang, Youjin, et al.. (2021). Outcomes of critically ill patients according to the perception of intensivists on the appropriateness of intensive care unit admission. Acute and Critical Care. 36(4). 351–360. 3 indexed citations
9.
Chang, Youjin, et al.. (2021). Predictors of residual pulmonary vascular obstruction after anticoagulation monotherapy in patients with intermediate-risk pulmonary embolism. Journal of Thoracic Disease. 13(7). 4217–4227. 3 indexed citations
10.
Ko, Ryoung‐Eun, Kyung Hoon Min, Sang‐Bum Hong, et al.. (2021). Characteristics, Management, and Clinical Outcomes of Patients with Hospital-Acquired and Ventilator-Associated Pneumonia: A Multicenter Cohort Study in Korea. Tuberculosis & respiratory diseases. 84(4). 317–325. 10 indexed citations
11.
Yeo, Hye Ju, So‐My Koo, Junhee Han, et al.. (2020). Prognosis After Weaning from Respiratory Extracorporeal Membrane Oxygenation. ASAIO Journal. 66(9). 986–991. 4 indexed citations
12.
Kim, Taehee, Jung Soo Kim, Eun Young Choi, et al.. (2020). Utilization of pain and sedation therapy on noninvasive mechanical ventilation in Korean intensive care units: a multi-center prospective observational study. Acute and Critical Care. 35(4). 255–262. 8 indexed citations
13.
Chang, Youjin, et al.. (2020). High-flow Nasal Cannula-induced Tension Pneumocephalus. Indian Journal of Critical Care Medicine. 24(7). 592–595. 8 indexed citations
14.
Na, Soo Jin, Jae Seung Jung, Sang‐Bum Hong, et al.. (2019). Clinical outcomes of patients receiving prolonged extracorporeal membrane oxygenation for respiratory support. Therapeutic Advances in Respiratory Disease. 13. 3271583981–3271583981. 11 indexed citations
15.
Baek, Moon Seong, Sang‐Min Lee, Chi Ryang Chung, et al.. (2019). Improvement in the survival rates of extracorporeal membrane oxygenation-supported respiratory failure patients: a multicenter retrospective study in Korean patients. Critical Care. 23(1). 1–1. 46 indexed citations
16.
Chang, Youjin, Ho Cheol Kim, Kyung‐Wook Jo, et al.. (2019). Analysis of high predicted pulmonary function: possibility of overestimation in small elderly examinees. The Korean Journal of Internal Medicine. 35(1). 142–149. 1 indexed citations
17.
Min, Jinsoo, et al.. (2017). Transcultural adaptation and validation of the korean version of the brief illness perception questionnaire for patients with pulmonary tuberculosis. Journal of Global Infectious Diseases. 9(3). 113–113. 10 indexed citations
18.
Park, Dong Won, Moritoki Egi, Masaji Nishimura, et al.. (2016). The Association of Fever with Total Mechanical Ventilation Time in Critically Ill Patients. Journal of Korean Medical Science. 31(12). 2033–2033. 5 indexed citations
19.
Chang, Youjin, Jin Won Huh, Sang‐Bum Hong, et al.. (2014). Outcomes and prognostic factors of patients with lung cancer and pneumonia-induced respiratory failure in a medical intensive care unit: A single-center study. Journal of Critical Care. 29(3). 414–419. 10 indexed citations
20.
Park, Dong Won, Youjin Chang, Jin Won Huh, et al.. (2014). Impact of serial measurements of lysophosphatidylcholine on 28-day mortality prediction in patients admitted to the intensive care unit with severe sepsis or septic shock. Journal of Critical Care. 29(5). 882.e5–882.e11. 61 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 Vladimír Šrámek Breakdown of academic impact, for papers by Emmanuel Schneck Breakdown of academic impact, for papers by Jianrui Wei Breakdown of academic impact, for papers by Manish Kaushik Breakdown of academic impact, for papers by Thierry Fumeaux Breakdown of academic impact, for papers by Sung Yoon Lim Breakdown of academic impact, for papers by Jeffery Bishop Breakdown of academic impact, for papers by Mercedes García-Alvarez Breakdown of academic impact, for papers by Hollis R. O’Neal Breakdown of academic impact, for papers by Leonid Koyfman
Rankless by CCL
2026