Dietary pattern trajectories in French adults of the NutriNet-Sante cohort over time (2014-2022): role of socio-economic factors.

ABSTRACT: Despite the urgent need for plant-based dietary shifts, few studies have examined current diet trajectories using longitudinal data. This study analyzed dietary transitions of French adults over 8 years (2014-2022), assessing diet quality and the role of various socio-economic factors. Consumption data from 17 187 NutriNet-Santé cohort participants, weighted for the French Census, were collected via FFQ in 2014, 2018 and 2022. Adopting a gender-specific approach, consumption changes in twenty-three food groups were assessed over time. Diet quality was evaluated using the Comprehensive Diet Quality Index score, categorising foods into 'healthy' and 'unhealthy'. Socio-economic analysis targeted four food groups (red meat (including fresh beef, pork, offal and lamb), processed meat (e.g. saus

SUBMITTER: Toujgani H 

PROVIDER: S-EPMC11617108 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature