Study design
A cluster randomised controlled trial design in South Australian LDC centres. Centres were randomly allocated to one of two study groups over the 12-week study period. Intervention centres received a weekly menu box delivery service to provide a predetermined menu compliant with the Victorian Menu Planning Guidelines, designed by dietitians experienced in the LDC setting for the purpose of the present studyComparison centres were asked to utilise an online menu assessment tool and an online cook training tool to support cooks to develop and deliver a menu that was compliant with the Victorian Menu Planning Guidelines reflective of recommended practice in LDC