Design and methodology of a continuous national dietary and nutrition survey in France: the Nutrimetry study

ObjectiveAssessing dietary intake and nutritional status requires contemporary data. This paper describes the design of the Nutrimetry survey, a new continuous monitoring system in France, its participation rate, and the quality of its dietary data.DesignA representative sample of adults (18–79 years) and children (3–17 years) was selected using a non-probability quota sampling design. Quotas i...