Identification of three dietary groups in French university students and their associations with nutritional quality and environmental impact.

ABSTRACT:

Introduction

The student period is associated with changes in eating habits, usually leading to diets of lower nutritional quality. However, some variability may exist in students' dietary patterns. We aimed to describe French students' diets and identify dietary groups that may vary in nutritional quality and environmental impact.

Methods

A representative sample of French students (N = 582) for age, sex and scholarship status completed an online 125-item food frequency questionnaire. The nutritional quality of diets was assessed by a score of adherence to the French nutritional guidelines (sPNNS-GS2 score, ranging from-17 to 11.5) and its environmental impact by greenhouse gas emissions for an isocaloric diet (GHGE). An ascending hierarchical classification analysis on food

SUBMITTER: Arrazat L 

PROVIDER: S-EPMC10771388 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature