期刊
NUTRIENTS
卷 14, 期 19, 页码 -出版社
MDPI
DOI: 10.3390/nu14194151
关键词
COVID-19; lockdown; MD adherence; lifestyle change; Tunisian adults
The Mediterranean diet is associated with a reduced risk of COVID-19 comorbidities. However, adherence to this diet is generally lacking among Tunisian adults. Factors such as location, age, profession, and household welfare contribute to the level of adherence. It is important to note that higher adherence to the Mediterranean diet is associated with positive health outcomes, including a decreased risk of COVID-19 infection among unvaccinated obese individuals.
The Mediterranean diet (MD) is a plant-based diet associated with a reduction in the risk of developing COVID-19 comorbidities. Lockdown instigation during the COVID-19 pandemic has affected eating habits and lifestyles, highlighting the need to analyze the healthiness of new consumption patterns. We conducted a survey to assess lifestyle change in Tunisian adults and their MD adherence. A total of 1082 respondents completed a self-administered online survey designed to assess their food and lifestyle habits. Poor overall adherence to MD was observed (mean MEDAS score 6.6, SD 1.07) in a preponderance of the mid-MD adherent subgroup (71.2% of the participants). Location, age, profession, and household welfare proxy were the main determinants of high MD adherence. When adjusting for sociodemographic variables, location and income remained statistically significant. Positive health outcomes were noticed in respondents with high MEDAS scores. Most importantly, binary logistic regression showed that risk of COVID-19 infection decreased as MEDAS score increased for unvaccinated obese participants (OR = 0.63; confidence interval (CI) 0.4-0.98; p = 0.045). Regarding lifestyle changes, confinement had contributed to an overall reduction in cigarette consumption, sleeping hours, and physical activity. Long-term consequences of these changes on health outcomes must be further explored.
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