About the Authors

Navneet Kapur

To whom correspondence should be addressed. E-mail: nav.kapur@manchester.ac.uk

Affiliation Centre for Suicide Prevention, University of Manchester, Manchester, United Kingdom

David While

Affiliation Centre for Suicide Prevention, University of Manchester, Manchester, United Kingdom

Nick Blatchley

Affiliation Defence Analytical Services and Advice (Ministry of Defence), Bath, United Kingdom

Isabelle Bray

Affiliation Defence Analytical Services and Advice (Ministry of Defence), Bath, United Kingdom

Kate Harrison

Affiliation Defence Analytical Services and Advice (Ministry of Defence), Bath, United Kingdom

Competing Interests

NB, IB, KH are employed by Defence Analytical Services and Advice (Ministry of Defence) (formerly Defence Analytical Services Agency). They were not directed by the Ministry of Defence in any way in relation to this paper. The views expressed in this publication are those of the authors and not those of the Ministry of Defence. All other authors declare that they have no conflict of interest.

Author Contributions

NK together with NB had the initial idea for the study and sought funding. NK, DW, NB, IB, and KH all contributed to aspects of study design. NK and DW led the planning and conduct of the study, with input from NB, IB, and KH. Data manipulation and analysis were carried out principally by DW with input from NK, NB, IB, and KH. NK wrote the initial draft of the paper and DW, NB, IB, and KH all commented on the drafts. NK is the guarantor.