Longitudinal patterns of food insecurity, the home food environment, and parent feeding practices during COVID‐19

Background The economic impacts of the coronavirus disease 2019 (COVID‐19) have drastically increased food insecurity in the United States. Initial data, collected a few months into the pandemic, showed that families, particularly those experiencing food insecurity, reported detrimental changes to their home food environment and parent feeding practices, compared to before COVID‐19. Objective This follow‐up study obtained longitudinal data from a sample of parents in the United States to quantify changes in food security status, the home food environment, and parent feeding practices, from before to across COVID‐19 as the pandemic continued to persist. Methods Parents (N = 433) completed online surveys May (T1) and September (T2) 2020 during COVID‐19. Food security, home food environment, and parent feeding practices were reported at each timepoint. At T1, parents also retrospectively reported on these factors pertaining to before COVID‐19. Chi square analyses and repeated measure mixed models examined associations among study variables. Results Low or very low food security increased from before COVID‐19 (37%) to T1 (54%) and decreased by T2 (45%). About 30% of families who became food insecure, and 44% who stayed food insecure from T1 to T2, reported a decrease in total food in their home; only 3%–6% who became/stayed food secure reported this decrease. Parents' concern for child overweight and use of monitoring increased from before COVID‐19 to T1, and decreased by T2, but remained elevated above pre–COVID‐19 values. Conclusion Rates of food insecurity remain high as this pandemic persists. Continued assessment of nutrition‐related factors and increased economic supports are critical for families to endure COVID‐19 and prevent long‐term obesity and health risks.