2022
DOI: 10.1016/j.appet.2021.105681
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Are beliefs and attitudes about COVID-19 associated with self-perceived changes in food consumption? Results from a nationwide survey during lockdown

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 logis… Show more

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Cited by 8 publications
(5 citation statements)
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“…Consistent with international research [21,34] and the Health Belief Model [22], respondents who recognised the potential for unhealthy foods/beverages or alcohol to increase the risk of severe COVID-19 were less likely to increase their frequency of consuming these products respectively. This suggests a role for greater education to inform the public of how health-related risks can be reduced during lockdowns by managing lifestyle factors, such as by consuming healthy diets and reducing alcohol use.…”
Section: Discussionmentioning
confidence: 59%
See 1 more Smart Citation
“…Consistent with international research [21,34] and the Health Belief Model [22], respondents who recognised the potential for unhealthy foods/beverages or alcohol to increase the risk of severe COVID-19 were less likely to increase their frequency of consuming these products respectively. This suggests a role for greater education to inform the public of how health-related risks can be reduced during lockdowns by managing lifestyle factors, such as by consuming healthy diets and reducing alcohol use.…”
Section: Discussionmentioning
confidence: 59%
“…While the findings for age, gender, and education have varied across countries [1,10,19,20], it has been proposed the differences may be due to variations in working from home, employment certainty, and childcare responsibilities during lockdowns, which can differ according to one or more of these demographic characteristics [18,19]. In terms of COVID-related beliefs, believing that a healthy diet will reduce the risk of being infected with COVID-19 has been linked to positive dietary changes during lockdown [20,21]. This is aligned with the Health Belief Model that emphasises the importance of perceived susceptibility to negative outcomes when making health-related decisions [22].…”
Section: Introductionmentioning
confidence: 99%
“…Nonetheless, noticeable changes in consumption behaviour have been observed in Europe following the pandemic. For example, in Italy, Portugal, Denmark, Poland, Austria, United Kingdom, Germany, and Slovenia, the shopping frequency was reduced together with an increase of long shelf life product consumption as well as more processed products (Cavallo et al, 2020;Janssen et al, 2021;Martins et al, 2022;Skotnicka et al, 2021). Thus, observing similar phenomena concerning FAP consumption could be expected in France.…”
Section: Introductionmentioning
confidence: 59%
“…The fear of contamination by the food consumed (Martins et al, 2022) and in the sale points together with heavy movement restrictions during the lockdowns are breeding grounds for a shift in consumption habits (Di Renzo et al, 2020;Gorska et al, 2021;Janssen et al, 2021;Palau-Saumell et al, 2021). In addition to this restrictive and anxiety-inducing context, fresh FAPs are very sensitive to logistical constraints such as short shelf life and a strict necessity to be gently handled and transported.…”
Section: Introductionmentioning
confidence: 99%
“…Approximately half of respondents across various countries demonstrated at least a moderate level of believing in various conspiracies [9]. Some people believed that special food might protect them from COVID-19 infection [10]. Some were afraid of vaccination (anti-vax attitudes) [11], and others were against lockdown because of economic issues [12].…”
Section: Introductionmentioning
confidence: 99%