Cost and cost-effectiveness of a school-based education program to reduce salt intake in children and their families in China.

ABSTRACT:

Objective

The School-based Education Program to Reduce Salt Intake in Children and Their Families study was a cluster randomized control trial among grade five students in 28 primary schools and their families in Changzhi, China. It achieved a significant effect in lowering systolic blood pressure (SBP) in all family adults by 2.3 mmHg and in elderlies (aged > = 60 years) by 9.5 mmHg. The aim of this study was to assess the cost-effectiveness of this salt reduction program.

Methods

Costs of the intervention were assessed using an ingredients approach to identify resource use. A trial-based incremental cost-effectiveness ratio (ICER) was estimated based on the observed effectiveness in lowering SBP. A Markov model was used to estimate the long-term cost-effectiveness of the i

SUBMITTER: Li X 

PROVIDER: S-EPMC5597122 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature