Long-term use of proton-pump inhibitor on Alzheimer's disease: a real-world distributed network analysis of six observational Korean databases using a Common Data Model.

"availability of data and materials: data are available upon reasonable request. the analytic r code is available from the corresponding author w g s (e-mail: sgun9139"

"the open-source software in ohdsi is publicly available at the github repository ( https://github com/ohdsi/ ).; the analytic r code is available from the corresponding author w g s (e-mail: sgun9139@gmail com )."

"The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article."

"Funding: The authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This research was supported by a grant from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health & Welfare, Republic of Korea (grant numbers: HI19C0481 and HC19C0077) and by the Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Science and ICT (NRF-2022R1F1A1074643)."