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Does the use of passive or active consent affect consent or completion rates, or dietary data quality? Repeat cross-sectional survey among school children aged 11–12 years

Lookup NU author(s): Dr Suzanne Spence, Professor Martin White, Professor Ashley AdamsonORCiD, Professor John MatthewsORCiD



This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).

Publication metadata

Author(s): Spence S, White M, Adamson AJ, Matthews JNS

Publication type: Article

Publication status: Published

Journal: BMJ Open

Year: 2015

Volume: 5

Online publication date: 13/01/2015

Acceptance date: 30/10/2014

Date deposited: 30/01/2015

ISSN (electronic): 2044-6055

Publisher: BMJ Publishing Group


DOI: 10.1136/bmjopen-2014-006457


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Funder referenceFunder name
British Heart Foundation
Department of Health (DH) Policy Research Programme
Economic and Social Research Council
Medical Research Council
National Institute of Health Research
Cancer Research UK
National Institute for Health Research under UKCRC
MR/K02325X/1Medical Research Council (MRC)