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Nutrients ; 15(4)2023 Feb 07.
Artículo en Inglés | MEDLINE | ID: covidwho-2236486

RESUMEN

The COVID-19 pandemic resulted in restrictive measures that caused disruptions in behaviors that may have long-term consequences on diet, health, and chronic disease risk. The aim of this study was to assess longitudinal changes in diet quality from before to during the pandemic among 2335 adult participants (816 males and 1519 females; aged 36-78) of the Cancer Prevention Study-3 cohort. We compared dietary screeners conducted in 2018 and 2020 and calculated a diet quality score, which assigned higher points for recommended foods. Overall diet quality slightly improved among all participants from before to during the pandemic, particularly among males (+0.45 points, p < 0.001), White participants (+0.24 points, p < 0.001), and participants reporting weight loss (+0.66 points, p < 0.001 for 2.25 -< 4.5 kg loss; +1.04 points, p < 0.001 for ≥4.5 kg loss); change in diet quality did not differ by other sociodemographic factors. Reported consumption of most food groups decreased, especially whole grains (-0.17 servings/day, p < 0.001) and vegetables (-0.21 servings/day, p < 0.001), primarily among females, Black participants, and participants who gained ≥2.25 kg. The frequency of meals from outside the home decreased, especially in full-service restaurants (-0.47 times/week, p < 0.001) and for ready-to-eat meals (-0.37 times/week, p < 0.001). Declines in whole grain and vegetable consumption raise concerns for weight gain in these populations and increased risk of poor metabolic health and chronic disease.


Asunto(s)
COVID-19 , Neoplasias , Masculino , Adulto , Humanos , Femenino , Pandemias , Dieta , Verduras , Comidas
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