A new electronic medical record database linked to claims data and discharge abstract data (the RWD database) in Japan: Study design and profile.

ABSTRACT:

Background

This article aims to introduce the Real World Database-a new clinical database in Japan.

Methods

The Health, Clinic, and Education Information Evaluation Institute and Real World Data Co., Ltd. began developing the Real World Database in 2015. This is an electronic medical record database linked to claims data and discharge abstract data from medical institutions in Japan. The institutions agreed to collect data from 218 medical institutions as of June 2021.

Results

In 2019, 82 medical institutions provided data, which showed that 2,184,666 patients received treatment at medical institutions. There were also 334,437 inpatients with at least one hospital stay and 2,011,628 outpatients with at least one visit. More than 200 laboratory test results were availa

SUBMITTER: Okumura Y 

PROVIDER: S-EPMC11254581 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature