Reporting of health-related quality of life in emergency laparotomy trials: a systematic review and narrative synthesis.

"Declarations Conflict of interestThere are no known conflicts of interest associated with this review and there has been no significant financial support for this work that could have influenced its outcome. Conflict of interest There are no known conflicts of interest associated with this review and there has been no significant financial support for this work that could have influenced its outcome."

"Funding The authors declare that no funds, grants, or other support were received during the preparation of this manuscript. This review is independent research arising from an Academic Clinical Lectureship (Candice Downey) supported by the National Institute for Health Research. The views expressed in this publication are those of the author and not necessarily those of the National Health Service, the National Institute for Health Research, Health Education England or the Department of Health."