Implications of the COVID-19 Pandemic for the Well-Being of Emerging Adult Populations: A Synthesis of Findings From the COVID-19 Eating and Activity Over Time (C-EAT) Study

Research addressing the impact of the COVID-19 pandemic on psychosocial well-being and health behavior is accumulating;however, implications for emerging adult populations are underexplored. This manuscript synthesizes findings from a mixed-methods study of well-being, eating and activity behaviors, and food insecurity among a diverse, longitudinal cohort of emerging adults. The review includes findings from 11 original studies that involved collecting online surveys from 720 emerging adults and in-depth, virtual interviews with 33 respondents who were food insecure. Findings indicated the pandemic had widespread impacts on well-being. Population groups at greatest risk for poor outcomes included women;those who identified as Black, Indigenous, or a Person of Color;persons in households of low socioeconomic status;parents of young children;and persons who previously experienced mental health challenges or weight stigma. Further research will be needed to evaluate efforts to improve the well-being of emerging adults in the aftermath of the pandemic.

Emerging Adults and Social Distancing During COVID-19: Who Was More Likely to Follow Guidelines and What Were the Correlates With Well-Being and Weight-Related Behaviors?

The aim of this study is to identify the prevalence, predictors, and psychosocial well-being (depressive symptoms, stress) and weight-related behavior (eating behaviors, physical activity, and sedentary behavior) correlates of social distancing during COVID-19 among emerging adults. A rapid-response survey was sent to participants (n=720;mean age=24.7 ± 2.0 years, 62% female) in a population-based cohort study in Minnesota during April?October 2020. Half of emerging adults reported fully social distancing. Emerging adults from White backgrounds were least likely to social distance while those from Asian backgrounds were most likely to social distance, in addition to those living with a parent. Females who partially/did not social distance reported less healthy eating behaviors, while males and ?essential workers? reported higher levels of psychosocial distress. Public health messaging and practical supports for social distancing may need to be made more relevant to emerging adults during public health crises. Resources may need to differ depending on sex of emerging adult.

Are there protective associations between family/shared meal routines during COVID-19 and dietary health and emotional well-being in diverse young adults?

BACKGROUND: This study examined who is engaging in family/shared meals and associations between family/shared meal frequency and home food availability, dietary consumption, and emotional well-being among young adults during the COVID-19 pandemic. METHODS: A rapid-response online survey was sent to participants in a ten-year longitudinal study (Eating and Activity over Time: EAT 2010-2018). A total of 585 young adults (mean age = 24.7 ± 2.0 years, 63.3% female) living with at least one family member completed the COVID-EAT (C-EAT) survey during the U.S. outbreak of COVID-19. Items assessed changes in family/shared meal frequency, eating behaviors, and emotional well-being. Regression models adjusting for sociodemographic characteristics examined associations between family/shared meal frequency and home food availability, dietary consumption, and emotional well-being. RESULTS: Participants reported an average of 4.6 ± 3.4 family/shared meals per week during COVID-19, a 0.5 meal/week increase from prior to the pandemic (p = .002). Family/shared meal frequency during COVID-19 differed by race/ethnicity, with Asian American participants being most likely to report only 1-2 family/shared meals per week. Family/shared meals during COVID-19 were associated with higher vegetable intake, greater availability of fruits, vegetables, and whole wheat bread in the home, lower levels of depressive symptoms and perceived stress, and greater perceived ability to manage stress in young adults. CONCLUSIONS: Results suggest that engaging in a regular routine, such as family/shared meals, during COVID-19 may have protective associations with dietary health and emotional well-being for young adults. Results may inform practices/routines to offer protective benefits during public health crises such as the current pandemic.

Barriers to Accessing Healthy Food and Food Assistance During the COVID-19 Pandemic and Racial Justice Uprisings: A Mixed-Methods Investigation of Emerging Adults' Experiences.

BACKGROUND: A steep rise in food insecurity is among the most pressing US public health problems that has resulted from the COVID-19 pandemic. OBJECTIVE: This study aimed to (1) describe how food-insecure emerging adults are adapting their eating and child-feeding behaviors during COVID-19 and (2) identify barriers and opportunities to improve local food access and access to food assistance. DESIGN: The COVID-19 Eating and Activity Over Time study collected survey data from emerging adults during April to October 2020 and completed interviews with a diverse subset of food-insecure respondents. PARTICIPANTS/SETTING: A total of 720 emerging adults (mean age: 24.7 ± 2.0 years; 62% female; 90% living in Minnesota) completed an online survey, and a predominately female subsample (n = 33) completed an interview by telephone or videoconference. MAIN OUTCOME MEASURES: Survey measures included the short-form of the US Household Food Security Survey Module and 2 items to assess food insufficiency. Interviews assessed eating and feeding behaviors along with barriers to healthy food access. ANALYSES PERFORMED: Descriptive statistics and a hybrid deductive and inductive content analysis. RESULTS: Nearly one-third of survey respondents had experienced food insecurity in the past year. Interviews with food-insecure participants identified 6 themes with regard to changes in eating and feeding behavior (eg, more processed food, sporadic eating), 5 themes regarding local food access barriers (eg, limited enforcement of COVID-19 safety practices, experiencing discrimination), and 4 themes regarding barriers to accessing food assistance (eg, lack of eligibility, difficulty in locating pantries). Identified recommendations include (1) expanding the distribution of information about food pantries and meal distribution sites, and (2) increasing fresh fruit and vegetable offerings at these sites. CONCLUSIONS: Interventions of specific relevance to COVID-19 (eg, stronger implementation of safety practices) and expanded food assistance services are needed to improve the accessibility of healthy food for emerging adults.

Disordered eating in a population-based sample of young adults during the COVID-19 outbreak.

OBJECTIVE: The present study aimed to describe the experience of, and factors associated with, disordered eating in a population-based sample of emerging adults during the COVID-19 outbreak. METHOD: Participants in the EAT 2010-2018 (Eating and Activity over Time) study were invited to complete the C-EAT (COVID-19 EAT) survey in April-May 2020. There were 720 respondents to the survey (age: 24.7 ± 2.0 years). Psychological distress, stress, stress management, financial difficulties, and food insecurity during the COVID-19 pandemic were examined as cross-sectional correlates of disordered eating in 2020. Open-ended questions assessed the perceived impact of the pandemic on eating behaviors. RESULTS: Low stress management was significantly associated with a higher count of extreme unhealthy weight control behaviors (UWCBs). Food insecurity, higher depressive symptoms, and financial difficulties were significantly associated with a higher count of less extreme UWCBs. Higher stress and depressive symptoms were significantly associated with greater odds of binge eating. Six themes pertaining to disordered eating during the pandemic emerged: (a) mindless eating and snacking; (b) increased food consumption; (c) generalized decrease in appetite or dietary intake; (d) eating to cope; (e) pandemic-related reductions in dietary intake; and (f) re-emergence or marked increase in eating disorder symptoms. DISCUSSION: Psychological distress, stress management, financial difficulties, and abrupt schedule changes may have contributed to disordered eating during the COVID-19 pandemic. Interventions that target stress management, depressive symptoms, and financial strain and provide tools to develop a routine may be particularly effective for emerging adults at risk of developing disordered eating during public health crises.

Emerging adults' intersecting experiences of food insecurity, unsafe neighbourhoods and discrimination during the coronavirus disease 2019 (COVID-19) outbreak.

OBJECTIVE: To examine how food insecurity is related to emerging adults' food behaviours and experiences of neighbourhood safety and discrimination and to identify resources needed to support their health during the COVID-19 outbreak. DESIGN: Rapid response online survey. Participants completed the six-item US Household Food Security Survey Module, a brief measure of food insufficiency, and measures of food behaviours, neighbourhood safety and discrimination. Open-ended questions were used to assess changes in eating behaviours during COVID-19 and needed resources. SETTING: C-EAT (COVID-19 Eating and Activity over Time) study invitations were sent by email and text message to a longitudinal cohort. PARTICIPANTS: A total of 218 emerging adults (mean age = 24·6 (sd 2·0) years, 70·2 % female) completed a survey in April-May 2020 during a stay-at-home order in Minnesota. RESULTS: The past year prevalence of food insecurity was 28·4 %. Among food-insecure respondents, 41·0 % reported both eating less and experiencing hunger due to lack of money in the past month. Food-insecure respondents were less likely than those who were food secure to have fruits/vegetables at home and more likely to have frequent fast-food restaurant meals, feel unsafe in their neighbourhood and experience discrimination during the stay-at-home order. Food-insecure adults reported changes including eating more food prepared at home, eating more take-out restaurant meals and purchasing more energy-dense snacks as a result of events related to COVID-19. Resources most needed to support their health included eligibility for more food assistance and relief funds. CONCLUSIONS: Food-insecure emerging adults experience many barriers to maintaining healthful eating patterns during COVID-19.

A Preclinical Safety Study of Thyroid Hormone Instilled into the Lungs of Healthy Rats-an Investigational Therapy for ARDS.

Acute respiratory distress syndrome (ARDS) is a severe, life-threatening form of respiratory failure characterized by pulmonary edema, inflammation, and hypoxemia due to reduced alveolar fluid clearance (AFC). Alveolar fluid clearance is required for recovery and effective gas exchange, and higher rates of AFC are associated with reduced mortality. Thyroid hormones play multiple roles in lung function, and L-3,5,3'-triiodothyronine (T3) has multiple effects on lung alveolar type II cells. T3 enhances AFC in normal adult rat lungs when administered intramuscularly and in normal or hypoxia-injured lungs when given intratracheally. The safety of a commercially available formulation of liothyronine sodium (synthetic T3) administered intratracheally was assessed in an Investigational New Drug Application-enabling toxicology study in healthy rats. Instillation of the commercial formulation of T3 without modification rapidly caused tracheal injury and often mortality. Intratracheal instillation of T3 that was reformulated and brought to a neutral pH at the maximum feasible dose of 2.73 µg T3 in 300 µl for 5 consecutive days had no clinically relevant T3-related adverse clinical, histopathologic, or clinical pathology findings. There were no unscheduled deaths that could be attributed to the reformulated T3 or control articles, no differences in the lung weights, and no macroscopic or microscopic findings considered to be related to treatment with T3. This preclinical safety study has paved the way for a phase I/II study to determine the safety and tolerability of a T3 formulation delivered into the lungs of patients with ARDS, including coronavirus disease 2019-associated ARDS, and to measure the effect on extravascular lung water in these patients. SIGNIFICANCE STATEMENT: There is growing interest in treating lung disease with thyroid hormone [triiodothyronine (T3)] in pulmonary edema and acute respiratory distress syndrome (ARDS). However, there is not any published experience on the impact of direct administration of T3 into the lung. An essential step is to determine the safety of multiple doses of T3 administered in a relevant animal species. This study enabled Food and Drug Administration approval of a phase I/II clinical trial of T3 instillation in patients with ARDS, including coronavirus disease 2019-associated ARDS (T3-ARDS ClinicalTrials.gov Identifier NCT04115514).

Weight Stigma as a Predictor of Distress and Maladaptive Eating Behaviors During COVID-19: Longitudinal Findings From the EAT Study.

BACKGROUND: Weight stigma is common for people with obesity and harmful to health. Links between obesity and complications from COVID-19 have been identified, but it is unknown whether weight stigma poses adverse health implications during this pandemic. PURPOSE: We examined longitudinal associations between prepandemic experiences of weight stigma and eating behaviors, psychological distress, and physical activity during the COVID-19 pandemic in a diverse sample of emerging adults. METHODS: Participants (N = 584, 64% female, mean age = 24.6 ± 2.0 years, mean body mass index [BMI] = 28.2) in the COVID-19 Eating and Activity over Time (C-EAT) study were cohort members of the population-based longitudinal study EAT 2010-2018. Weight stigma reported by participants in 2018 was examined as a predictor of binge eating, eating to cope, physical activity, depressive symptoms, and stress during COVID-19. Data were collected via online surveys during the U.S. outbreak of COVID-19 in 2020. RESULTS: Prepandemic experiences of weight stigma predicted higher levels of depressive symptoms (ß = 0.15, p < .001), stress (ß = 0.15, p = .001), eating as a coping strategy (ß = 0.16, p < .001), and an increased likelihood of binge eating (odds ratio = 2.88, p < .001) among young adults during the COVID-19 pandemic but were unrelated to physical activity. Although associations remained after accounting for demographic characteristics and BMI, the magnitude of longitudinal associations was attenuated after adjusting for prior levels of the outcome variables. CONCLUSIONS: Young adults who have experienced weight stigma may have increased vulnerability to distress and maladaptive eating during this pandemic. Public health messaging could be improved to support people of diverse body sizes and reduce the harmful consequences of weight stigma.