Victor Koh

2.6k total citations · 1 hit paper
95 papers, 1.6k citations indexed

About

Victor Koh is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Victor Koh has authored 95 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Ophthalmology, 60 papers in Radiology, Nuclear Medicine and Imaging and 11 papers in Epidemiology. Recurrent topics in Victor Koh's work include Glaucoma and retinal disorders (66 papers), Retinal Diseases and Treatments (44 papers) and Retinal Imaging and Analysis (32 papers). Victor Koh is often cited by papers focused on Glaucoma and retinal disorders (66 papers), Retinal Diseases and Treatments (44 papers) and Retinal Imaging and Analysis (32 papers). Victor Koh collaborates with scholars based in Singapore, China and Australia. Victor Koh's co-authors include Tien Yin Wong, Ching‐Yu Cheng, Tin Aung, Seang‐Mei Saw, Yih Chung Tham, Carol Y. Cheung, Marcus Chun Jin Tan, David Ziyou Chen, Wanling Wong and Seng Chee Loon and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Ophthalmology.

In The Last Decade

Victor Koh

87 papers receiving 1.6k citations

Hit Papers

align trajectories

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.

Benchmarking large language models’ performances for myopia care: a comparative analysis of ChatGPT-3.5, ChatGPT-4.0, and Google Bard

2023 202 citations Zhi Wei Lim, Krithi Pushpanathan et al. EBioMedicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Victor Koh Singapore	22	1.2k	1.0k	358	206	99	95	1.6k
Lama A. Al‐Aswad United States	21	1.1k 0.9×	885 0.8×	110 0.3×	101 0.5×	106 1.1×	77	1.4k
Hitoshi Tabuchi Japan	27	1.6k 1.4×	1.5k 1.4×	335 0.9×	32 0.2×	255 2.6×	156	2.0k
Atalie C. Thompson United States	24	1.4k 1.2×	1.4k 1.3×	130 0.4×	34 0.2×	59 0.6×	97	2.0k
Joshua Ong United States	20	392 0.3×	527 0.5×	76 0.2×	180 0.9×	59 0.6×	167	1.3k
Siamak Yousefi United States	22	1.7k 1.4×	1.7k 1.7×	76 0.2×	115 0.6×	152 1.5×	85	2.1k
Duoru Lin China	17	501 0.4×	491 0.5×	171 0.5×	74 0.4×	58 0.6×	70	867
Bum‐Joo Cho South Korea	21	347 0.3×	507 0.5×	167 0.5×	55 0.3×	67 0.7×	63	1.2k
Naama Hammel United States	16	814 0.7×	874 0.8×	45 0.1×	122 0.6×	40 0.4×	41	1.2k
Qianzhong Cao China	13	324 0.3×	325 0.3×	93 0.3×	64 0.3×	26 0.3×	37	648
Siddharth Nath Canada	12	176 0.1×	264 0.3×	60 0.2×	97 0.5×	47 0.5×	26	603

Countries citing papers authored by Victor Koh

Since Specialization

Citations

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

Fields of papers citing papers by Victor Koh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Victor Koh

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Goh, Jocelyn Hui Lin, Xiaofeng Lei, Miao-Li Chee, et al.. (2025). Multi-Comparison of Different Ocular Imaging Modality-based Deep Learning Models for Visually Significant Cataract Detection. Ophthalmology Science. 5(6). 100837–100837.

Soh, Zhi Da, Marco Yu, Yanyan Chen, et al.. (2025). Physiological change in ganglion cell inner plexiform layer and nerve fibre layer thickness over six years. Clinical and Experimental Ophthalmology. 53(4). 391–401. 1 indexed citations

Duan, Xin, Chris Hong Long Lim, Jianbin Ding, et al.. (2025). Quantitative analysis of conjunctival vascular alterations: Applications in ocular and systemic disease detection. Progress in Retinal and Eye Research. 110. 101416–101416.

Yew, Samantha Min Er, Xiaofeng Lei, Yibing Chen, et al.. (2024). Deep Imbalanced Regression Model for Predicting Refractive Error from Retinal Photos. Ophthalmology Science. 5(2). 100659–100659. 1 indexed citations

Jin, Kai, Yih Chung Tham, Victor Koh, et al.. (2024). Integration of smartphone technology and artificial intelligence for advanced ophthalmic care: A systematic review. SHILAP Revista de lepidopterología. 4(3). 120–127. 10 indexed citations

Soh, Zhi Da, Monisha E. Nongpiur, Marco Yu, et al.. (2023). Deep Learning-based Quantification of Anterior Segment OCT Parameters. SHILAP Revista de lepidopterología. 4(1). 100360–100360. 6 indexed citations

Majithia, Shivani, Crystal Chun Yuen Chong, Miao Li Chee, et al.. (2023). Associations between Chronic Kidney Disease and Thinning of Neuroretinal Layers in Multiethnic Asian and White Populations. SHILAP Revista de lepidopterología. 4(1). 100353–100353. 4 indexed citations

Lim, Zhi Wei, Krithi Pushpanathan, Samantha Min Er Yew, et al.. (2023). Benchmarking large language models’ performances for myopia care: a comparative analysis of ChatGPT-3.5, ChatGPT-4.0, and Google Bard. EBioMedicine. 95. 104770–104770. 202 indexed citations breakdown →

Soh, Zhi Da, Menghan Zhou, Shivani Majithia, et al.. (2023). From 2 dimensions to 3rd dimension: Quantitative prediction of anterior chamber depth from anterior segment photographs via deep-learning. SHILAP Revista de lepidopterología. 2(2). e0000193–e0000193. 7 indexed citations

10.

Chen, David Ziyou, Charlene Wong, Chen‐Hsin Sun, et al.. (2023). Axial length elongation profiles from 3 to 6 years in an Asian paediatric population: the Growing Up in Singapore Towards Healthy Outcomes birth cohort study (GUSTO). British Journal of Ophthalmology. 108(7). 1018–1023. 2 indexed citations

11.

Thakur, Sahil, Raghavan Lavanya, Marco Yu, et al.. (2023). Six-Year Incidence and Risk Factors for Primary Open-Angle Glaucoma and Ocular Hypertension. Ophthalmology Glaucoma. 7(2). 157–167. 2 indexed citations

12.

Teo, Zhen Ling, Zhi Da Soh, Yih Chung Tham, et al.. (2022). Six-Year Incidence and Risk Factors for Primary Angle-Closure Disease. Ophthalmology. 129(7). 792–802. 15 indexed citations

13.

Chong, Rachel S., Hengtong Li, Qiao Fan, et al.. (2022). Mendelian Randomization Implicates Bidirectional Association between Myopia and Primary Open-Angle Glaucoma or Intraocular Pressure. Ophthalmology. 130(4). 394–403. 46 indexed citations

14.

Koh, Victor, Yih Chung Tham, Nicholas Tan, et al.. (2020). Six-Year Incidence and Risk Factors of Primary Glaucoma in the Singapore Indian Eye Study. Ophthalmology Glaucoma. 4(2). 201–208. 3 indexed citations

15.

Chua, Kuang Chua, et al.. (2019). A novel automated visual acuity test using a portable augmented reality headset.. Investigative Ophthalmology & Visual Science. 60(9). 5911–5911. 1 indexed citations

16.

Chen, David Ziyou, Victor Koh, Marcus Tan, et al.. (2018). Peripheral retinal changes in highly myopic young Asian eyes. Acta Ophthalmologica. 96(7). e846–e851. 24 indexed citations

17.

Koh, Victor, Yih Chung Tham, Carol Y. Cheung, et al.. (2018). Diagnostic accuracy of macular ganglion cell-inner plexiform layer thickness for glaucoma detection in a population-based study: Comparison with optic nerve head imaging parameters. PLoS ONE. 13(6). e0199134–e0199134. 23 indexed citations

18.

Tan, Nicholas Y.Q., Victor Koh, Michaël J. A. Girard, & Ching‐Yu Cheng. (2017). Imaging of the lamina cribrosa and its role in glaucoma: a review. Clinical and Experimental Ophthalmology. 46(2). 177–188. 25 indexed citations

19.

Bhargava, Mayuri, Victor Koh, Carol Y. Cheung, et al.. (2013). Prevalence and risk factors of retinal vein occlusion in Asian Indians - comparative study between Singapore and India. Investigative Ophthalmology & Visual Science. 54(15). 1565–1565. 2 indexed citations

20.

Quek, Desmond, Rajesh S. Kumar, Francis T.S. Oen, et al.. (2008). Confirmation of Uveal Effusion in Eyes With Primary Angle Closure Glaucoma: An Ultrasound Biomicroscopy Study. Investigative Ophthalmology & Visual Science. 49(13). 5436–5436. 1 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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