Effect of the COVID-19 Pandemic on Healthy Components of Diet and Factors Associated with Unfavorable Changes among University Students in France.

Introduction: The COVID-19 pandemic and the lockdowns have affected many aspects of university students' daily lives, including their dietary habits. This study aimed to evaluate the change of diet quality of university students before and during the COVID-19 period, and the factors associated with unfavorable changes in diet quality.

Methods: An online cross-sectional study was performed in May 2021 among Rouen (France) university students.

COVID-19 Pandemic and Eating Disorders among University Students.

An online cross-sectional study was conducted in May 2021 to identify factors, such as changes in food choices, lifestyle, risk and protective behavior, mental health, and social demographics, on eating disorders (ED) among students of a French university. Students were invited to fill out an online questionnaire. ED were identified using the French version of the five-item "Sick, Control, One stone, Fat, Food" (SCOFF) questionnaire.

Sharp Increase in Eating Disorders among University Students since the COVID-19 Pandemic.

The COVID-19 pandemic has caused stress as well as modified physical activity and eating habits among university students. The objectives were to identify the changes in body mass index (BMI) and eating disorders among university students between 2009 and 2021. Between 2009 and 2021, five repeated cross-sectional studies were conducted among university students who filled in an anonymous online self-questionnaire.