Pingjun Chang

692 total citations
61 papers, 436 citations indexed

About

Pingjun Chang is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Pingjun Chang has authored 61 papers receiving a total of 436 indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Ophthalmology, 37 papers in Radiology, Nuclear Medicine and Imaging and 24 papers in Epidemiology. Recurrent topics in Pingjun Chang's work include Intraocular Surgery and Lenses (46 papers), Corneal surgery and disorders (28 papers) and Glaucoma and retinal disorders (26 papers). Pingjun Chang is often cited by papers focused on Intraocular Surgery and Lenses (46 papers), Corneal surgery and disorders (28 papers) and Glaucoma and retinal disorders (26 papers). Pingjun Chang collaborates with scholars based in China, Italy and United Kingdom. Pingjun Chang's co-authors include Yun‐e Zhao, Yinying Zhao, Zhangliang Li, Yun‐e Zhao, Jin Li, Fan Lü, Siping Chen, Jia Qu, Ruru Chen and Bing Zhang and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Pingjun Chang

54 papers receiving 422 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Pingjun Chang China 11 361 293 251 59 29 61 436
Wilson Takashi Hida Brazil 12 415 1.1× 319 1.1× 290 1.2× 33 0.6× 11 0.4× 47 458
Haralabos Eleftheriadis United Kingdom 14 471 1.3× 436 1.5× 170 0.7× 73 1.2× 32 1.1× 21 576
Priyanka Kammari India 8 229 0.6× 174 0.6× 102 0.4× 101 1.7× 14 0.5× 14 334
Itay Lavy Israel 12 253 0.7× 267 0.9× 110 0.4× 68 1.2× 24 0.8× 37 370
Nirodhini Narendran United Kingdom 12 496 1.4× 283 1.0× 67 0.3× 35 0.6× 36 1.2× 25 538
Katharina Krepler Austria 17 613 1.7× 453 1.5× 77 0.3× 24 0.4× 39 1.3× 52 687
Woong-Joo Whang South Korea 10 240 0.7× 255 0.9× 165 0.7× 98 1.7× 13 0.4× 42 336
April Ingram Canada 13 226 0.6× 276 0.9× 173 0.7× 18 0.3× 20 0.7× 16 361
Christopher S. Sáles United States 14 715 2.0× 795 2.7× 147 0.6× 111 1.9× 23 0.8× 42 892

Countries citing papers authored by Pingjun Chang

Since Specialization
Citations

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

Fields of papers citing papers by Pingjun Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Pingjun Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Pingjun Chang. A scholar is included among the top collaborators of Pingjun 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 Pingjun Chang. Pingjun 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.
Zhao, Yinying, Jing Jin, Ming Hu, et al.. (2025). Evaluation of safety and stability after intraocular lens implantation using a novel material-crosslinked polyisobutylene: preliminary study. Journal of Cataract & Refractive Surgery. 51(9). 756–761.
2.
Shi, Jingyi, et al.. (2024). Accuracy of Ten Intraocular Lens Formulas in Spherical Equivalent of Toric Intraocular Lens Power Calculation. Ophthalmology and Therapy. 13(5). 1321–1342. 1 indexed citations
3.
4.
Tang, Ning, et al.. (2024). Intelligent Verification Tool for Surgical Information of Ophthalmic Patients: A Study Based on Artificial Intelligence Technology. Journal of Patient Safety. 21(2). 62–68. 3 indexed citations
5.
Chang, Pingjun, Siyan Li, Yana Fu, et al.. (2023). Treatment of visual axis opacification and secondary membranes with Nd:YAG laser after pediatric cataract surgery under intranasal sedation. Frontiers in Pediatrics. 11. 1124030–1124030. 1 indexed citations
6.
Wang, Yalan, et al.. (2023). Efficacy of Toric Intraocular Lens Implantation in Patients Older Than 80 Years with Cataracts and Corneal Astigmatism. Ophthalmology and Therapy. 12(3). 1583–1594. 2 indexed citations
7.
Li, Siyan, Yiyi Wang, Chunyu Yu, et al.. (2023). Unsupervised Learning Based on Meibography Enables Subtyping of Dry Eye Disease and Reveals Ocular Surface Features. Investigative Ophthalmology & Visual Science. 64(13). 43–43. 11 indexed citations
8.
Zou, Rui, et al.. (2023). Evaluation of optic nerve head vessels density changes after phacoemulsification cataract surgery using optical coherence tomography angiography. International Journal of Ophthalmology. 16(6). 884–890. 3 indexed citations
9.
Zhang, Fan, et al.. (2023). Congenital cataracts affect the retinal visual cycle and mitochondrial function: A multi-omics study of GJA8 knockout rabbits. Journal of Proteomics. 287. 104972–104972. 1 indexed citations
10.
Fu, Yana, Pingjun Chang, Yinying Zhao, et al.. (2022). Posterior Capsular Outcomes of Pediatric Cataract Surgery With In-The-Bag Intraocular Lens Implantation. Frontiers in Pediatrics. 10. 827084–827084. 1 indexed citations
11.
12.
Zhao, Yinying, Xiaohui Deng, Pingjun Chang, et al.. (2020). Expression Profiles of Inflammatory Cytokines in the Aqueous Humor of Children after Congenital Cataract Extraction. Translational Vision Science & Technology. 9(8). 3–3. 15 indexed citations
13.
Zhang, Fan, et al.. (2020). Incidence of posterior vitreous detachment after congenital cataract surgery: an ultrasound evaluation. Graefe s Archive for Clinical and Experimental Ophthalmology. 259(4). 1045–1051. 1 indexed citations
14.
Chang, Pingjun, et al.. (2020). Accuracy of 8 intraocular lens power calculation formulas in pediatric cataract patients. Graefe s Archive for Clinical and Experimental Ophthalmology. 258(5). 1123–1131. 14 indexed citations
15.
Li, Zhangliang, Pingjun Chang, Dandan Wang, et al.. (2018). Morphological and biometric features of preexisting posterior capsule defect in congenital cataract. Journal of Cataract & Refractive Surgery. 44(7). 871–877. 9 indexed citations
16.
Wang, Dandan, et al.. (2017). The effect of three intraoperative corneal wetting solutions on dry eye after cataract surgery. Chinese Journal of Optometry & Ophthalmology. 19(4). 236–242. 2 indexed citations
17.
Zhao, Yinying, Junhua Li, Pingjun Chang, & Yun‐e Zhao. (2016). Retrobulbar ocular blood flow changes after phacoemulsification in patients. SHILAP Revista de lepidopterología. 1 indexed citations
18.
Chang, Pingjun, Lin Lei, Qian Zheng, et al.. (2016). An Optical Section-Assisted In Vivo Rabbit Model for Capsular Bend and Posterior Capsule Opacification Investigation. PLoS ONE. 11(2). e0148553–e0148553. 6 indexed citations
19.
Chen, Tianyu, Yu Fang, Yinying Zhao, et al.. (2016). Objective and subjective visual quality after implantation of all optic zone diffractive multifocal intraocular lenses: a prospective, case-control observational study. British Journal of Ophthalmology. 100(11). 1530–1535. 39 indexed citations
20.
Chang, Pingjun, et al.. (2012). Influence of different length corneal limbal incisions on the anterior and posterior corneal astigmatism after phacoemulsification. Zhonghua shiyan yanke zazhi. 30(6). 543–547. 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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