Relative Validity of a Semi-Quantitative Food Frequency Questionnaire to Estimate Dietary Intake According to the NOVA Classification in Mexican Children and Adolescents

Cecilia Isabel Oviedo-Solís, Eric Monterrubio‐Flores, Gustavo Cediel, Edgar Denova‐Gutiérrez, Sı́món Barquera

2021Journal of the Academy of Nutrition and Dietetics26 citationsDOI

Topics & Concepts

Food frequency questionnaireFood groupIntraclass correlationDemographyMedicineLimits of agreementEnvironmental healthMathematicsStatisticsPsychometricsSociologyNuclear medicineConsumer Attitudes and Food LabelingNutritional Studies and DietNutrition, Genetics, and Disease