RT Journal Article SR Electronic T1 Developing the methods and questionnaire (VOICES-SF) for a national retrospective mortality follow-back survey of palliative and end-of-life care in England JF BMJ Supportive & Palliative Care JO BMJ Support Palliat Care FD British Medical Journal Publishing Group SP e5 OP e5 DO 10.1136/bmjspcare-2016-001288 VO 9 IS 1 A1 Katherine J Hunt A1 Alison Richardson A1 Anne-Sophie E Darlington A1 Julia M Addington-Hall YR 2019 UL http://spcare.bmj.com/content/9/1/e5.abstract AB The National Survey of Bereaved People was conducted by the Office for National Statistics on behalf of NHS England for the first time in 2011, and repeated annually thereafter. It is thought to be the first time that nationally representative data have been collected annually on the experiences of all people who have died, regardless of cause and setting, and made publicly available informing palliative and end-of-life policy, service provision and development, and practice. This paper describes the development of the questionnaire used in the survey, VOICES-SF, a short-form of the VOICES (Views Of Informal Carers—Evaluation of Services) questionnaire, adapted specifically to address the aims of the national survey. The pilot study to refine methods for the national survey is also described. The paper also reports on the development of the retrospective, after-death or mortality follow-back method in palliative and end-of-life care, and reviews its strengths and weaknesses.