A review of data sharing statements in observational studies published in the BMJ: A cross-sectional study [version 2; referees: 2 approved]

Abstract

In order to understand the current state of data sharing in observational research studies, we reviewed data sharing statements of observational studies published in a general medical journal, the British Medical Journal. We found that the majority (63%) of observational studies published between 2015 and 2017 included a statement that implied that data used in the study could not be shared. If the findings of our exploratory study are confirmed, room for improvement in the sharing of real-world or observational research data exists.

Keywords

• Data Sharing
• Publishing & Peer Review