Parental Lifestyle Changes and Correlations with Children's Dietary Changes during the First COVID-19 Lockdown in Greece: The COV-EAT Study

The aim of this study was to investigate changes in the eating behaviour of parents during the first lockdown implemented in Greece due to COVID-19 and to explore possible associations with corresponding changes in the eating behaviour of their children. A quantitative cross-sectional study was performed using an online questionnaire. The study sample consisted of 397 parents with children aged 2-18 years, who were recruited from 63 municipalities in Greece. It was observed that the percentage of parents and children reporting consumption of breakfast during the lockdown period increased by 10.6% and 5%, respectively. Also, 75% of the parents increased their snack consumption and 61% their sweets consumption. Parents increased home-cooking during lockdown (6.4 times/week), compared to 5.6 times/week before (p < 0.001), which was associated with decreased consumption of fast foods for both parents and children (p < 0.001 for all comparisons) and also correlated with increased consumption of fruit and vegetables for children (p < 0.05). More than half parents tried to lose weight during lockdown (58.4%). In conclusion, both favourable (home-cooking) and unfavourable (increased snacking) lifestyle changes during the first COVID-19 lockdown in Greece were reported for parents.