Soo‐Jung Um

1.1k total citations
41 papers, 674 citations indexed

About

Soo‐Jung Um is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Physiology. According to data from OpenAlex, Soo‐Jung Um has authored 41 papers receiving a total of 674 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pulmonary and Respiratory Medicine, 13 papers in Epidemiology and 8 papers in Physiology. Recurrent topics in Soo‐Jung Um's work include Chronic Obstructive Pulmonary Disease (COPD) Research (14 papers), Respiratory Support and Mechanisms (8 papers) and Asthma and respiratory diseases (7 papers). Soo‐Jung Um is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (14 papers), Respiratory Support and Mechanisms (8 papers) and Asthma and respiratory diseases (7 papers). Soo‐Jung Um collaborates with scholars based in South Korea, United States and Ireland. Soo‐Jung Um's co-authors include Choonhee Son, Mee Sook Roh, Kwang Ha Yoo, Yun Seong Kim, Yee Hyung Kim, Deog Kyeom Kim, Hye Sook Choi, An‐Soo Jang, Min Ki Lee and Ki‐Suck Jung and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and CHEST Journal.

In The Last Decade

Soo‐Jung Um

38 papers receiving 661 citations

Peers

Soo‐Jung Um

PRM

EPIDE

ONCOL

PHARM

SURGE

Biplab K. Saha United States

Yee Hyung Kim South Korea

Élisabeth Cassuto France

Marie Matignon France

Κaterina Manika Greece

K. L. Gupta India

Z Shapira Israel

Ki Man Lee South Korea

Qusay Haydour United States

Yael Raviv Israel

Biplab K. Saha United States

Soo‐Jung Um

428 ×1.7

PRM

161 ×0.9

EPIDE

54 ×0.4

ONCOL

28 ×0.3

PHARM

144 ×1.6

SURGE

Citations per year, relative to Soo‐Jung Um Soo‐Jung Um (= 1×) peers Biplab K. Saha

Countries citing papers authored by Soo‐Jung Um

Since Specialization

Citations

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

Fields of papers citing papers by Soo‐Jung Um

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Soo‐Jung Um. 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 Soo‐Jung Um. The network helps show where Soo‐Jung Um may publish in the future.

Co-authorship network of co-authors of Soo‐Jung Um

This figure shows the co-authorship network connecting the top 25 collaborators of Soo‐Jung Um. A scholar is included among the top collaborators of Soo‐Jung Um 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 Soo‐Jung Um. Soo‐Jung Um 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

Won, Seung, Seoung Ju Park, Soo‐Jung Um, et al.. (2025). Clinical Outcomes in Patients With COPD With Disease Stability. CHEST Journal.

Yoon, Hyoung Kyu, Yong Il Hwang, Sang Hyuk Kim, et al.. (2024). Application of the Lancet Commission COPD classification to COPD Cohort Population in South Korea. Respiratory Medicine. 230. 107679–107679. 4 indexed citations

Rhee, Chin Kook, Seong Yong Lim, Won‐Yeon Lee, et al.. (2024). The effect of nebulized N-acetylcysteine on the phlegm of chronic obstructive pulmonary disease: the NEWEST study. BMC Pulmonary Medicine. 24(1). 434–434.

Choi, Juwhan, Jae Jeong Shim, Myung Goo Lee, et al.. (2023). Association Between Air Pollution and Viral Infection in Severe Acute Exacerbation of Chronic Obstructive Pulmonary Disease. Journal of Korean Medical Science. 38(9). e68–e68. 11 indexed citations

Choi, Joon Young, Ki Uk Kim, Deog Kyeom Kim, et al.. (2023). Pulmonary Rehabilitation Is Associated With Decreased Exacerbation and Mortality in Patients With COPD. CHEST Journal. 165(2). 313–322. 7 indexed citations

Jo, Yong Suk, Ji‐Yong Moon, Yong Bum Park, et al.. (2022). Longitudinal changes in forced expiratory volume in 1 s in patients with eosinophilic chronic obstructive pulmonary disease. BMC Pulmonary Medicine. 22(1). 91–91. 2 indexed citations

Choi, Hayoung, Hyun Lee, Hyun Kuk Kim, et al.. (2021). Clinical Characteristics of Patients with Post-Tuberculosis Bronchiectasis: Findings from the KMBARC Registry. Journal of Clinical Medicine. 10(19). 4542–4542. 16 indexed citations

Um, Soo‐Jung, et al.. (2021). Prognostic value of serial neutrophil-to-lymphocyte ratio measurements in hospitalized community-acquired pneumonia. PLoS ONE. 16(4). e0250067–e0250067. 24 indexed citations

Choi, Joon Young, Shin Young Kim, Jae Ha Lee, et al.. (2020). Clinical Characteristics of Chronic Obstructive Pulmonary Disease in Female Patients: Findings from a KOCOSS Cohort. International Journal of COPD. Volume 15. 2217–2224. 13 indexed citations

10.

Son, Choonhee, et al.. (2019). Correlation of epidermal growth factor receptor mutation status in plasma and tissue samples of patients with non-small cell lung cancer. Journal of Cancer Research and Therapeutics. 16(4). 843–843. 2 indexed citations

11.

Jo, Yong Suk, Sung Kyoung Kim, Seoung Ju Park, et al.. (2019). Longitudinal change of FEV1 and inspiratory capacity: clinical implication and relevance to exacerbation risk in patients with COPD. International Journal of COPD. Volume 14. 361–369. 6 indexed citations

12.

Lee, Young Seok, Kyung Hoon Min, Chin Kook Rhee, et al.. (2019). The Economic Effect of Early Management in Patients with Early Chronic Obstructive Pulmonary Disease: Results from a Population-Based Nationwide Survey. Lung. 197(3). 303–313. 5 indexed citations

13.

Lee, Chang‐Hoon, Soo‐Jung Um, Yong Bum Park, et al.. (2018). Clinical impacts of the classification by 2017 GOLD guideline comparing previous ones on outcomes of COPD in real-world cohorts. International Journal of COPD. Volume 13. 3473–3484. 14 indexed citations

14.

Um, Soo‐Jung, Yun Seong Kim, Deog Kyeom Kim, et al.. (2016). Association of the Neutrophil-to-Lymphocyte Ratio with Lung Function and Exacerbations in Patients with Chronic Obstructive Pulmonary Disease. PLoS ONE. 11(6). e0156511–e0156511. 70 indexed citations

15.

Nam, Young‐Hee, et al.. (2013). Uncertain areas in the diagnosis of allergic bronchopulmonary aspergillosis in patients with asthma. Allergologia et Immunopathologia. 42(5). 433–438. 2 indexed citations

16.

Son, Choonhee, et al.. (2013). Role of the Neutrophil-Lymphocyte Count Ratio in the Differential Diagnosis between Pulmonary Tuberculosis and Bacterial Community-Acquired Pneumonia. Annals of Laboratory Medicine. 33(2). 105–110. 140 indexed citations

17.

Um, Soo‐Jung, Young Jin Choi, Ho‐Jin Shin, et al.. (2010). Phase I study of autologous dendritic cell tumor vaccine in patients with non-small cell lung cancer. Lung Cancer. 70(2). 188–194. 42 indexed citations

18.

Um, Soo‐Jung, et al.. (2009). FEASIBILITY OF IMMUNOTHERAPY WITH AUTOLOGOUS DENDRITIC CELL VACCINE FOR NON-SMALL CELL LUNG CANCER PATIENTS. CHEST Journal. 136(4). 21S–21S. 1 indexed citations

19.

Um, Soo‐Jung, et al.. (2009). An Aortoesophageal Fistula in Patient with Lung Cancer after Chemo-Irradiation and Subsequent Esophageal Stent Implantation. Journal of Thoracic Oncology. 4(2). 263–265. 16 indexed citations

20.

Um, Soo‐Jung, et al.. (2008). Fatal interstitial lung disease after erlotinib administration in a patient with radiation fibrosis. The Clinical Respiratory Journal. 3(3). 181–184. 5 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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