Randomized controlled trial based on big data
10.3760/cma.j.issn.0254-6450.2019.06.019
- VernacularTitle: 基于大数据的随机对照试验
- Author:
Lu XU
1
;
Shengfeng WANG
;
Siyan ZHAN
Author Information
1. Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
- Publication Type:Journal Article
- Keywords:
Big data;
Electronic medical records;
Randomized controlled trial
- From:
Chinese Journal of Epidemiology
2019;40(6):702-706
- CountryChina
- Language:Chinese
-
Abstract:
A large amount of data has been accumulated in Chinese medical area. Problems as how to use big data to carry out randomized controlled trials have also been increasingly noteworthy. Through learning the successful experiences in conducting randomized controlled trials on big data from abroad, this article introduces the knowledge regarding sources of data, identification of research subjects and outcomes, interventions, methods of randomization and the implementation of informed consent, etc., all related to big data, hoping to shed light on studies of this kind, for the years to come in China.
