Effect of home cook interventions for salt reduction in China: cluster randomised controlled trial
Objective To determine the effects of salt reduction interventions designed for home cooks and family members. Design Cluster randomised controlled trial. Setting Six provinces in northern, central, and southern China from 15 October 2018 to 30 December 2019. Participants 60 communities from six provinces (10 communities from each province) were randomised; each community comprised 26 people (two people from each of 13 families). Interventions Participants in the intervention group received 12 month interventions, including supportive environment building for salt reduction, six education sess...