%0 Journal Article
%T Cloud-based digital healthcare development for precision medical hospital information system.
%A Oh S
%A Joo HJ
%A Sohn JW
%A Park S
%A Jang JS
%A Seong J
%A Park KJ
%A Lee SH
%J Per Med
%V 20
%N 5
%D 2023 Sep 9
%M 37811595
%F 2.119
%R 10.2217/pme-2023-0074
%X Aim: This study aims to develop a cloud-based digital healthcare system for precision medical hospital information systems (P-HIS). Methods: In 2020, international standardization of P-HIS clinical terms and codes was performed. In 2021, South Korea's first tertiary hospital cloud was established and implemented successfully. Results: P-HIS was applied at Korea's first tertiary general hospital. Common data model-compatible precision medicine/medical service solutions were developed for medical support. Ultrahigh-quality medical data for precision medicine were acquired and built using big data. Joint global commercialization and dissemination/spreading were achieved using the P-HIS consortium and global common data model-based observational medical outcome partnership network. Conclusion: To provide personalized precision medical services in the future, establishing and using big medical data is essential.