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Pollard, Tom Mark, Roger Lim, Shulammite Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science 2023-07-31T19:36:15Z 2023-07-31T19:36:15Z 2023-06 2023-06-06T16:34:53.396Z https://hdl.handle.net/1721.1/151391 De-identification, the process of removing identifiers, is a crucial step in the preparation of clinical data for use in biomedical research. Advances in natural language processing have increased interest in developing an accurate and adaptable automatic de-identification system for clinical text. Models for de-identification have been found successful but are largely unavailable for public use due to a lack of provided code and a cost associated with using commercial models. A lack of transparency in deidentification model training may bias the models against certain demographic groups, which are hidden in overall performance metrics and need to be evaluated due to the disproportionate potential harm to marginalized communities. In this thesis, we review current de-identification methods, present a new de-identification dataset, audit demographic biases in existing de-identification approaches, and develop an easy-to-use, open-source de-identification software package. This package would make clinical text de-identification more accessible to researchers and clinicians, alleviating the bottleneck of de-identification to free up more data for biomedical research. This would help make future research more robust and beneficial to not only the medical community, but also people around the world. M.Eng. Massachusetts Institute of Technology In Copyright - Educational Use Permitted Copyright retained by author(s) https://rightsstatements.org/page/InC-EDU/1.0/ HIPAAway: developing software for de-identification and exploring bias in name detection Thesis application/pdf Master Master of Engineering in Computer Science and Molecular Biology Publication unknown unknown <Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="79f8b18a-5e30-4465-9152-f56ef0393e13"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Title>HIPAAway: developing software for de-identification and exploring bias in name detection</Title> <PublishedIn> <Publication> </Publication> </PublishedIn> <PublicationDate>2023-06</PublicationDate> <Authors> <Author> <DisplayName>Lim, Shulammite</DisplayName> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Massachusetts Institute of Technology</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://rightsstatements.org/page/InC-EDU/1.0/</License> <Abstract>De-identification, the process of removing identifiers, is a crucial step in the preparation of clinical data for use in biomedical research. Advances in natural language processing have increased interest in developing an accurate and adaptable automatic de-identification system for clinical text. Models for de-identification have been found successful but are largely unavailable for public use due to a lack of provided code and a cost associated with using commercial models. A lack of transparency in deidentification model training may bias the models against certain demographic groups, which are hidden in overall performance metrics and need to be evaluated due to the disproportionate potential harm to marginalized communities. In this thesis, we review current de-identification methods, present a new de-identification dataset, audit demographic biases in existing de-identification approaches, and develop an easy-to-use, open-source de-identification software package. This package would make clinical text de-identification more accessible to researchers and clinicians, alleviating the bottleneck of de-identification to free up more data for biomedical research. This would help make future research more robust and beneficial to not only the medical community, but also people around the world.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication>