Research Article
Development of Continuous Validation Model on Standard Codes Mapping for Multi-Institutional Collaborative Data-Driven Medical Study
Author(s):
Jinsang Park, Takanori Yamashita, Atsushi Takada, Taeko Hotta, Chinatsu Nojiri, Rieko Izukura, Yoshiaki Fujimura, Michio Kimura, Masaharu Nakayama, Kazuhiko Ohe, Takao Orii, Eizaburo Sueoka, Takahiro Suzuki, Hideto Yokoi, Dongchon Kang and Naoki Nakashima
Background: The Medical Information Database Network (MID-NET) is a national project that promotes effective safety measures for the active surveillance of drug safety assessments through pharmacoepidemiological methods, using real-world data in Japan. The MID-NET contains the data of approximately 5.05 million patients (as of December 2019) across 10 medical institutions, including 23 hospitals. One of the most important conditions for conducting pharmacoepidemiological research using multiple medical databases is to systematically verify of data standardization.
Objectives: To evaluate the effect of improving the accuracy of standard data quality control by the development of a validation model for standard code mapping in multiple medical information databases.
Methods: We established the standard code mapping valid.. Read More»