Background: The COVID-19 pandemic can cause in increase in stress experienced by college students and consequently, potentially adversely affect their health behaviours. Aims: The aim of this study was to investigate how COVID-19 impacted college-attending young adults diet quality and physical activity. Methods: Students attending an Appalachian university in spring 2020 participated in this cross-sectional study. Participants were surveyed on their eating habits, diet quality, and physical activity before and since COVID-19. Frequencies of responses were analyzed and Bowker's test was used to determine differences in responses before and since COVID-19. Alpha was set at 0.05. Results: Almost one third (32.6%) of students reported eating somewhat more since COVID-19 and 67.9% of these students stated it was due to boredom. Students showed a significant increase in frequency of eating and in consumption of almost every food group. The number of students engaging in low physical activity increased from 27.8% to 51.9% and the number of students engaging in high physical activity decreased from 59.5% to 34.0% (p < .0001) and many switched to the use of at-home workouts. Conclusion: Results indicate the effects of campus closure on college student's lifestyles and the risk of developing health problems due to the COVID-19 pandemic, potentially inhibiting their academic progress and well-being.
Keywords: Diet; behaviour; coronavirus; eating; exercise; healthy lifestyle; public health; stress; students; young adult.