OpenDeID Pipeline for Unstructured Electronic Health Record Text Notes Based on Rules and Transformers: Deidentification Algorithm Development and Validation Study

Jiaxing Liu   ^{1 *} , PhD ;   Shalini Gupta   ^{2 *} , MSc ;   Aipeng Chen   ³ , MSc ;   Chen-Kai Wang   ⁴ , MSc ;   Pratik Mishra   ² , MSc ;   Hong-Jie Dai   ⁵ , PhD ;   Zoie Shui-Yee Wong   ^{6, 7 *} , PhD ;   Jitendra Jonnagaddala   ^{8, 9 *} , MD, MIS, PhD

¹ School of Statistics and Mathematics, Zhongnan University of Economics and Law, Wuhan, China

² CGD Health Pty Ltd, Canberra, Australia

³ School of Computer Science and Engineering, UNSW, Sydney, Australia

⁴ Department of Computer Science, National Yang Ming Chiao Tung University, Hsinchu, Taiwan

⁵ School of Post-Baccalaureate Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

⁶ Graduate School of Public Health, St. Luke’s International University, Tokyo, Japan

⁷ The Kirby Institute, University of New South Wales, Sydney, Australia

⁸ School of Population Health, UNSW Sydney, Kensington, Australia

⁹ NMC Royal Hospital, Khalifa City, Abu Dhabi, United Arab Emirates

*these authors contributed equally