Text and Data Mining valid from 2018-08-25
Received: 25 January 2018
Accepted: 20 August 2018
First Online: 25 August 2018
Compliance with ethical standards
: On behalf of all authors, the corresponding author states that there is no conflict of interest. BPB is a British Army veteran.
: Approval for this study was given by the Privacy Advisory Committee, NHS Scotland. Individual consent was not deemed necessary as it is a pseudoanonymised secondary data study.
: The Scottish Veterans Health Study remains in progress and the data are not currently available for access.