Yo Han Ahn

2.1k total citations · 1 hit paper
99 papers, 1.5k citations indexed

About

Yo Han Ahn is a scholar working on Nephrology, Molecular Biology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Yo Han Ahn has authored 99 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Nephrology, 30 papers in Molecular Biology and 23 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Yo Han Ahn's work include Renal Diseases and Glomerulopathies (21 papers), Renal and related cancers (14 papers) and Pediatric Urology and Nephrology Studies (14 papers). Yo Han Ahn is often cited by papers focused on Renal Diseases and Glomerulopathies (21 papers), Renal and related cancers (14 papers) and Pediatric Urology and Nephrology Studies (14 papers). Yo Han Ahn collaborates with scholars based in South Korea, Ethiopia and Puerto Rico. Yo Han Ahn's co-authors include Kuchan Kimm, Jae Eun Shim, Eung-Gi Kwon, Young‐Hoon Joo, C Park, Hee Gyung Kang, Hae Il Cheong, Il Soo Ha, Eujin Park and Hyun Jin Choi and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Kidney International.

In The Last Decade

Yo Han Ahn

83 papers receiving 1.4k citations

Hit Papers

Validation and reproducibility of food frequency question... 2007 2026 2013 2019 2007 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Validation and reproducibility of food frequency questionnaire for Korean genome epidemiologic study
    2007 667 citations Yo Han Ahn et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yo Han Ahn South Korea 17 388 346 330 233 229 99 1.5k
Erman Çakal Türkiye 23 161 0.4× 204 0.6× 191 0.6× 179 0.8× 133 0.6× 196 2.1k
V. Matti Vehaskari United States 26 196 0.5× 708 2.0× 727 2.2× 224 1.0× 229 1.0× 55 2.6k
Lizhong Du China 25 218 0.6× 636 1.8× 248 0.8× 192 0.8× 117 0.5× 132 2.3k
Norihiko Goto Japan 24 202 0.5× 192 0.6× 754 2.3× 100 0.4× 160 0.7× 140 2.2k
İsmail Koçyiğit Türkiye 22 103 0.3× 227 0.7× 382 1.2× 127 0.5× 42 0.2× 145 1.6k
Ângela Luzia Branco Pinto Duarte Brazil 24 159 0.4× 276 0.8× 105 0.3× 189 0.8× 61 0.3× 108 1.8k
A. G. Need Australia 28 198 0.5× 345 1.0× 218 0.7× 398 1.7× 316 1.4× 74 2.2k
Rosalinda Posadas‐Sánchez Mexico 22 167 0.4× 308 0.9× 57 0.2× 195 0.8× 105 0.5× 136 1.7k
Jayanta Gupta United States 18 64 0.2× 197 0.6× 430 1.3× 377 1.6× 101 0.4× 27 1.9k
Mark Garton United Kingdom 18 158 0.4× 182 0.5× 272 0.8× 219 0.9× 147 0.6× 32 1.2k

Countries citing papers authored by Yo Han Ahn

Since Specialization
Citations

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

Fields of papers citing papers by Yo Han Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yo Han Ahn. 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 Yo Han Ahn. The network helps show where Yo Han Ahn may publish in the future.

Co-authorship network of co-authors of Yo Han Ahn

This figure shows the co-authorship network connecting the top 25 collaborators of Yo Han Ahn. A scholar is included among the top collaborators of Yo Han Ahn 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 Yo Han Ahn. Yo Han Ahn 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.
Noh, Junhyug, Hee Gyung Kang, Keum Hwa Lee, et al.. (2025). Development of a prediction tool for kidney function decline in children with chronic kidney disease. Kidney Research and Clinical Practice.
3.
Kim, Ji Hyun, et al.. (2024). Efficacy and safety of dapagliflozin in children with kidney disease: real-world data. Pediatric Nephrology. 39(12). 3551–3558. 3 indexed citations
4.
Ahn, Yo Han, et al.. (2024). To treat or not to treat: CUBN-associated persistent proteinuria. Kidney Research and Clinical Practice. 43(5). 663–670. 1 indexed citations
5.
Park, Eujin, Sang Woon Kim, Su Jin Kim, et al.. (2024). Asymptomatic hematuria in children: Korean Society of Pediatric Nephrology recommendations for diagnosis and management. Kidney Research and Clinical Practice. 43(5). 565–574. 1 indexed citations
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Song, Ji Yeon, et al.. (2023). Effect of donor–recipient size mismatch on long-term graft survival in pediatric kidney transplantation: a multicenter cohort study. Kidney Research and Clinical Practice. 42(6). 731–741.
9.
Kim, Ji Hyun, Yo Han Ahn, Hyungsuk Kim, et al.. (2023). Gastrointestinal involvement of passenger lymphocyte syndrome followed by minor ABO‐incompatible renal transplantation: A case report. Pediatric Transplantation. 27(6). e14556–e14556.
10.
Park, Eujin, Jiwon Jung, Ji Yeon Song, et al.. (2023). Long-term outcomes and associated prognostic risk factors of childhood-onset lupus nephritis. Kidney Research and Clinical Practice. 44(2). 389–395. 3 indexed citations
11.
Ahn, Yo Han, et al.. (2022). Genetic analysis using whole-exome sequencing in pediatric chronic kidney disease: a single center's experience. SHILAP Revista de lepidopterología. 26(1). 40–45. 3 indexed citations
12.
Nam, Dong Woo, Sang Soo Park, Myung‐Whan Suh, et al.. (2022). Effects of CoQ10 Replacement Therapy on the Audiological Characteristics of Pediatric Patients with COQ6 Variants. BioMed Research International. 2022(1). 5250254–5250254. 3 indexed citations
13.
Cho, Myung Hyun, et al.. (2021). Concurrent cytomegalovirus enteritis and atypical hemolytic uremic syndrome with gastrointestinal tract involvement: a case report. SHILAP Revista de lepidopterología. 35(4). 262–267. 1 indexed citations
14.
Ahn, Yo Han, Eujin Park, Keum Hwa Lee, et al.. (2021). Intellectual Functioning of Pediatric Patients with Chronic Kidney Disease: Results from the KNOW-Ped CKD. Journal of Korean Medical Science. 36(20). e138–e138. 2 indexed citations
15.
Ahn, Yo Han, et al.. (2020). Cystic dysplasia of the kidneys in extremely preterm infants following acute kidney injury. Pediatric Nephrology. 35(12). 2369–2372. 1 indexed citations
16.
Ariceta, Gema, Bradley P. Dixon, Seong Heon Kim, et al.. (2020). The long-acting C5 inhibitor, ravulizumab, is effective and safe in pediatric patients with atypical hemolytic uremic syndrome naïve to complement inhibitor treatment. Kidney International. 100(1). 225–237. 58 indexed citations
17.
Ahn, Yo Han, Chung Lee, Nayoung K. D. Kim, et al.. (2020). Targeted Exome Sequencing Provided Comprehensive Genetic Diagnosis of Congenital Anomalies of the Kidney and Urinary Tract. Journal of Clinical Medicine. 9(3). 751–751. 19 indexed citations
18.
Cho, Young I., Eujin Park, Kyung Chul Moon, et al.. (2019). Higher Incidence of BK Virus Nephropathy in Pediatric Kidney Allograft Recipients with Alport Syndrome. Journal of Clinical Medicine. 8(4). 491–491. 4 indexed citations
19.
Hyun, Hyesun, Eujin Park, Myung Hyun Cho, et al.. (2019). Post-Transplant Lymphoproliferative Diseases in Pediatric Kidney Allograft Recipients with Epstein-Barr Virus Viremia. Journal of Korean Medical Science. 34(30). e203–e203. 10 indexed citations
20.
Yang, Eun Mi, Eujin Park, Yo Han Ahn, et al.. (2017). Measurement of Fluid Status Using Bioimpedance Methods in Korean Pediatric Patients on Hemodialysis. Journal of Korean Medical Science. 32(11). 1828–1828. 25 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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