The impact of social distancing caused by the COVID-19 pandemic in dietary and sleep features of graduate and postgraduate university students with different chronotype profiles

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dc.creatorSara Oliveira Aguiar
dc.creatorSheyla Márcia Auad
dc.creatorKaren Simon Rezende da Silveira
dc.creatorAna Paula Hermont
dc.creatorIvana Meyer Prado
dc.creatorThaliny Vitoria Diniz Reis
dc.creatorJúnia Maria Cheib Serra-Negra
dc.date.accessioned2023-05-05T21:32:59Z
dc.date.accessioned2025-09-09T00:09:48Z
dc.date.available2023-05-05T21:32:59Z
dc.date.issued2021-04
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipOutra Agência
dc.identifier.doihttps://doi.org/10.1080/09291016.2021.1920733
dc.identifier.issn1744-4179
dc.identifier.urihttps://hdl.handle.net/1843/52885
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBiological Rhythm Research
dc.rightsAcesso Restrito
dc.subjectCOVID-19
dc.subjectCircadian rhythms
dc.subjectFeeding behavior
dc.subjectStudent health
dc.subject.otherCovid-19
dc.subject.otherCircadian rhythms
dc.subject.otherDietary habits
dc.subject.otherBehavior
dc.subject.otherStudents
dc.titleThe impact of social distancing caused by the COVID-19 pandemic in dietary and sleep features of graduate and postgraduate university students with different chronotype profiles
dc.typeArtigo de periódico
local.citation.epage1260
local.citation.issue8
local.citation.spage1244
local.citation.volume53
local.description.resumoExternal factors during social distancing caused by the COVID-19 pandemic might have influenced human behavior and impacted the different chronotype’s profiles. This cross-sectional study evaluated the impact of social distancing in daily habits among different chronotypes. University students practicing social distancing in Southeast Brazil answered an online questionnaire that evaluated chronotype profile, sociodemographic data, and habits related to physical activity, eating behavior and sleep characteristics before and during pandemic. Likelihood ratio test, Kruskal-Wallis test and multinomial logistic regression analysis were performed (p<0.05). 527 students participated in the study. When compared to intermediate profiles, morningness profiles were more likely to increase their level of physical activity (OR=2.733, CI=1.025-7.503, p= 0.045) and the amount of food intake near bedtime (OR= 1.981 CI=1.073- 3.659, p=0.029), and were less likely to maintain regular schedules during pandemic period (OR=4.562, CI=2.045-10.173, p<0.001). Eveningness profiles who used to have regular schedules before pandemic had 56.1% less chances of maintaining this habit during pandemic (OR= 0.439, CI=0.217-0.886, p=0.022). They were also more likely to present better mood (OR=3.000, CI=1.125-8.004, p=0.028), and worsening in eating habits during pandemic (OR=2.913, CI=1.263-6.719, p=0.012). This study provides an alert for individuals to stimulate self-awareness related to behavior changes, especially considering the COVID-19 pandemic.
local.identifier.orcidhttp://orcid.org/0000-0001-5501-9890
local.identifier.orcidhttp://orcid.org/0000-0002-4572-6425
local.identifier.orcidhttp://orcid.org/0000-0001-8412-7137
local.identifier.orcidhttp://orcid.org/0000-0002-0409-0926
local.identifier.orcidhttp://orcid.org/0000-0002-3233-5927
local.identifier.orcidhttps://orcid.org/0000-0001-6470-9201
local.identifier.orcidhttp://orcid.org/0000-0001-6098-3027
local.publisher.countryBrasil
local.publisher.departmentFAO - DEPARTAMENTO DE ODONTOPEDIATRIA E ORTODONTIA
local.publisher.initialsUFMG
local.url.externahttps://www.tandfonline.com/doi/full/10.1080/09291016.2021.1920733

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