She obtained a Ph.D. from Seoul National University and is currently conducting research in the field of patient safety at the Seoul National University College of Nursing. His/Her research focuses on big data analysis utilizing diverse secondary data sources, including social media data, literature archives, and the Korea Health Panel.

- Patient Safety - Text Mining & Machine Learning

- Restructuring and Validation of the Patient Safety Core Competency Assessment Tool based on an International Framework (Basic Research Lab Program in Science and Engineering / Mid-career Researcher Program, funded by the Ministry of Science and ICT; Principal Investigator: Nam-Ju Lee)

- Lee, N.-J., & Kim, N. (2025). A comprehensive analysis of patient safety research in nursing: Trends, topics, and future directions. Journal of Patient Safety, 21(4), e29–e39. https://doi.org/10.1097/PTS.0000000000001347 - Kim, N., & Lee, N. J. (2024). Structural topic modeling analysis of healthcare consumers’ interests in patient safety on social media. Journal of Korean Academy of Nursing, 54(2), 266–278.

Excellent Poster Award, 2025 Spring Conference of the Korean Academy of Nursing Administration (KANA)