Ciência_Iscte
Publications
Publication Detailed Description
Are beliefs and attitudes about COVID-19 associated with self-perceived changes in food consumption? Results from a nationwide survey during lockdown
Journal Title
Appetite
Year (definitive publication)
2022
Language
English
Country
United Kingdom
More Information
Web of Science®
Scopus
Google Scholar
Abstract
This study aimed to understand how beliefs and attitudes regarding COVID-19 are associated with self-perceived changes in food consumption during lockdown between March 19 and May 2, 2020. We conducted a cross-sectional study with a non-probabilistic weighted sample of the Portuguese population. Data were collected using an online survey and telephone interviews. The association between agreement with sentences about food and COVID-19 and perceived changes in food consumption were assessed by multinomial logistic regression models. Overall, 5858 citizens were included, with a mean age of 38.2 (17.3) years. Exclusive agreement with the belief “SARS-CoV-2 can be transmitted by food” (27.5%) was associated with decreased odds of perceived positive changes (e.g., increased consumption of fruit and vegetables). Agreement only with the attitudinal sentence “I started to consume foods that may protect against COVID-19” (11.9%) was associated with positive perceived consumption changes (e.g., increasing fruit and vegetables, and decreasing soft drinks and snacks). Cumulative agreement (with both sentences; 10.6%) was also associated with mostly positive food consumption changes. Specific beliefs and attitudes regarding COVID-19 and food are associated with self-perceived changes in food consumption. Longitudinal research is needed to understand how beliefs and/or attitudes about the role of food in infectious diseases act as determinants of eating behavior modification.
Acknowledgements
--
Keywords
COVID-19,Pandemics,Nutrition,Eating attitudes,Food beliefs
Fields of Science and Technology Classification
- Health Sciences - Medical and Health Sciences
Funding Records
Funding Reference | Funding Entity |
---|---|
UIDB/03126/2020 | Fundação para a Ciência e a Tecnologia |
UIDB/04295/2020 | Fundação para a Ciência e a Tecnologia |
Contributions to the Sustainable Development Goals of the United Nations
With the objective to increase the research activity directed towards the achievement of the United Nations 2030 Sustainable Development Goals, the possibility of associating scientific publications with the Sustainable Development Goals is now available in Ciência_Iscte. These are the Sustainable Development Goals identified by the author(s) for this publication. For more detailed information on the Sustainable Development Goals, click here.