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This paper is in the following e-collection/theme issue:

Big Data (451) Ethics, Privacy, and Legal Issues (853) Clinical Informatics (2436) Natural Language Processing (1357) Electronic Health Records (1813) Ethical, Legal, and Social Issues in AI (225)

Published on in Vol 14 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/97411, first published .
Doctors in a meeting reviewing medical scans and laptop data

Balancing Privacy Protection and Reproducible Entity Extraction in Real-World Data in the Development of a Framework for Deidentified Japanese Electronic Health Record Narratives Using BERT: Retrospective Observational Study

Balancing Privacy Protection and Reproducible Entity Extraction in Real-World Data in the Development of a Framework for Deidentified Japanese Electronic Health Record Narratives Using BERT: Retrospective Observational Study

Authors of this article:

Nobuo Mochizuki1 Author Orcid Image ;   Atsushi Ikeda1 Author Orcid Image ;   Hideyuki Ohshima1 Author Orcid Image ;   Yukika Fukuda1 Author Orcid Image ;   Kyoko Okuda1 Author Orcid Image ;   Ryota Komaki1 Author Orcid Image ;   Tomoyuki Matsunaga1 Author Orcid Image ;   Kenichi Kudo2 Author Orcid Image ;   Shintaro Goto3 Author Orcid Image ;   Motoki Amai3 Author Orcid Image ;   Yusuke Suzuki1 Author Orcid Image
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