Sae Kyung Chang

769 total citations
30 papers, 556 citations indexed

About

Sae Kyung Chang is a scholar working on Surgery, Gastroenterology and Molecular Biology. According to data from OpenAlex, Sae Kyung Chang has authored 30 papers receiving a total of 556 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 7 papers in Gastroenterology and 6 papers in Molecular Biology. Recurrent topics in Sae Kyung Chang's work include Gastrointestinal motility and disorders (7 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Gut microbiota and health (5 papers). Sae Kyung Chang is often cited by papers focused on Gastrointestinal motility and disorders (7 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Gut microbiota and health (5 papers). Sae Kyung Chang collaborates with scholars based in South Korea, United States and United Kingdom. Sae Kyung Chang's co-authors include Chang Hwan Choi, Hyun Woong Lee, Jae Hyuk, Hyung Joon Kim, Bong Ki, Jeong‐Sik Byeon, Hyojin Park, Seung‐Jae Myung, Won‐Seok Chung and Jae‐Gu Seo and has published in prestigious journals such as Gastroenterology, Medicine and World Journal of Gastroenterology.

In The Last Decade

Sae Kyung Chang

30 papers receiving 543 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sae Kyung Chang South Korea 11 280 223 158 114 73 30 556
Mala Setty United States 8 451 1.6× 141 0.6× 177 1.1× 132 1.2× 74 1.0× 16 814
Lea Veijola Finland 14 276 1.0× 163 0.7× 530 3.4× 102 0.9× 61 0.8× 23 781
Maurizio Mennini Italy 18 234 0.8× 149 0.7× 347 2.2× 96 0.8× 32 0.4× 66 914
Sinikka Kyrönpalo Finland 7 512 1.8× 202 0.9× 268 1.7× 128 1.1× 36 0.5× 8 685
Hoon Sup Koo South Korea 11 186 0.7× 89 0.4× 190 1.2× 29 0.3× 76 1.0× 38 445
Gonzalo Parodi United States 11 172 0.6× 256 1.1× 110 0.7× 33 0.3× 73 1.0× 31 530
Johannes Bethge Germany 8 252 0.9× 361 1.6× 255 1.6× 37 0.3× 76 1.0× 16 872
Francesca Falangone Italy 7 126 0.5× 153 0.7× 122 0.8× 27 0.2× 68 0.9× 10 440
Yezaz A. Ghouri United States 10 100 0.4× 222 1.0× 182 1.2× 85 0.7× 71 1.0× 30 571
Chiara Valsecchi Italy 12 79 0.3× 213 1.0× 64 0.4× 106 0.9× 51 0.7× 36 568

Countries citing papers authored by Sae Kyung Chang

Since Specialization
Citations

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

Fields of papers citing papers by Sae Kyung Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sae Kyung Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Sae Kyung Chang. A scholar is included among the top collaborators of Sae Kyung 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 Sae Kyung Chang. Sae Kyung 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.
Choi, Chang Hwan, et al.. (2018). Terminal restriction fragment length polymorphism analysis of the diversity of fecal microbiota in patients with Irritable Bowel Syndrome (IBS). Neurogastroenterology & Motility. 24. 138. 1 indexed citations
2.
Chang, Sae Kyung, et al.. (2017). A Study on Design Medical Tourism Strategy and Business Service Model. The e-Business Studies. 22(3). 43–55. 1 indexed citations
3.
Lee, Jae Young, Sun Young Cho, Ja Young Ryu, et al.. (2017). Diagnostic yield of stool culture and predictive factors for positive culture in patients with diarrheal illness. Medicine. 96(30). e7641–e7641. 23 indexed citations
4.
Choi, Chang Hwan, Ji Hoon Park, Jeong Wook Kim, et al.. (2016). Clinical features of active tuberculosis that developed during anti-tumor necrosis factor therapy in patients with inflammatory bowel disease. Intestinal Research. 14(2). 146–146. 14 indexed citations
5.
Choi, Chang Hwan & Sae Kyung Chang. (2015). Alteration of Gut Microbiota and Efficacy of Probiotics in Functional Constipation. Journal of Neurogastroenterology and Motility. 21(1). 4–7. 57 indexed citations
6.
7.
Park, Ji Hoon, Chang Hwan Choi, Beom Jin Kim, et al.. (2013). Comparison of the efficacy of 4- and 8-week lansoprazole treatment for ESD-induced gastric ulcers: a randomized, prospective, controlled study. Surgical Endoscopy. 28(1). 235–241. 8 indexed citations
8.
Ahn, Ji Yong, Chang Hwan Choi, Hyun Woong Lee, et al.. (2013). Colonic Mucosal Immune Activity in Irritable Bowel Syndrome: Comparison with Healthy Controls and Patients with Ulcerative Colitis. Digestive Diseases and Sciences. 59(5). 1001–1011. 49 indexed citations
9.
Lee, Hyun Woong, Hyung Joon Kim, Sun Pyo Hong, et al.. (2012). Simultaneous Emergence of Entecavir Resistance Mutations in a Nucleoside-Naive Chronic Hepatitis B Patient. Intervirology. 55(5). 380–384. 7 indexed citations
10.
Ki, Bong, Chang Hwan Choi, & Sae Kyung Chang. (2012). Efficacy of Ramosetron in Male Patients With Irritable Bowel Syndrome With Diarrhea (Neurogastroenterol Motil 2011;23:1098-1104). Journal of Neurogastroenterology and Motility. 18(2). 224–226. 2 indexed citations
11.
Choi, Chang Hwan, Ji Hoon Park, Bong Ki, et al.. (2012). A Case of Acute Myocarditis as the Initial Presentation of Crohn's Disease. Gut and Liver. 6(4). 512–515. 10 indexed citations
12.
Hyuk, Jae, et al.. (2010). A Case of Undifferentiated Carcinoma with Osteoclast-Like Giant Cells in the Pancreas. The Korean Journal of Internal Medicine. 80(1). 82–86. 1 indexed citations
13.
Kim, Kiseong, Chang Hwan Choi, Seung Young Lee, et al.. (2010). The Frequency and Risk Factors of Colorectal Adenoma in Health-Check-up Subjects in South Korea: Relationship to Abdominal Obesity and Age. Gut and Liver. 4(1). 36–42. 16 indexed citations
14.
15.
Kim, Hyung Joon, et al.. (2008). The etiology of acute viral hepatitis for the last 3 years at a single institution in Seoul. The Korean Journal of Internal Medicine. 74(6). 624–631. 3 indexed citations
16.
Kim, Jeong Wook, Sang Jung Kim, Hyung Joon Kim, et al.. (2005). Risk factors for hospital acquired infections in patients with decompensated liver cirrhosis. The Korean Journal of Internal Medicine. 69(1). 69–75. 1 indexed citations
17.
Kim, Sang Jung, Jeong Wook Kim, Hyung Joon Kim, et al.. (2004). [Effect of glutamine on the non-steroidal anti-inflammatory drug-induced bacterial translocation].. PubMed. 44(5). 252–8. 3 indexed citations
18.
Hyuk, Jae, Sae Kyung Chang, Bong Ki, et al.. (2003). [Is immunohistochemistry for MLH1 and MSH2 proteins a useful method for detection of microsatellite instability in sporadic colorectal cancer?].. PubMed. 42(5). 369–76. 1 indexed citations
19.
Kim, Hyung Joon & Sae Kyung Chang. (1998). p53 mutation in patients with ulcerative colitis in rectal biopsy. The Korean Journal of Internal Medicine. 13(2). 110–116. 7 indexed citations
20.
Park, Joong Won, et al.. (1996). Helicobacter Pylori Infection and Serum Pepsinogen 1 Concentration in Peptic Ulcer Patients: Effect of Bacterial Eradication. The Korean Journal of Internal Medicine. 11(1). 1–8. 6 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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