<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1981-5271</journal-id>
<journal-title><![CDATA[Revista Brasileira de Educação Médica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Bras. Educ. Med.]]></abbrev-journal-title>
<issn>1981-5271</issn>
<publisher>
<publisher-name><![CDATA[Associação Brasileira de Educação Médica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1981-52712021000500218</article-id>
<article-id pub-id-type="doi">10.1590/1981-5271v45.4-20210183</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Qualidade do sono dos estudantes de medicina de uma faculdade do sul de Minas Gerais]]></article-title>
<article-title xml:lang="en"><![CDATA[Quality of sleep among students at a medical school in Minas Gerais]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Medeiros]]></surname>
<given-names><![CDATA[Glenia Junqueira Machado]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Roma]]></surname>
<given-names><![CDATA[Pedro Fernandes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Matos]]></surname>
<given-names><![CDATA[Pedro Henrique Meirelles Ferreira Pinheiro de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Faculdade de Medicina de Itajubá  ]]></institution>
<addr-line><![CDATA[Itajubá Minas Gerais]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>45</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1981-52712021000500218&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1981-52712021000500218&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1981-52712021000500218&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo:  Introdução:  O sono é um estado fisiológico que se dá de forma cíclica em grande quantidade de seres vivos do reino animal, tendo sido analisados comportamentos de repouso e atividade, que compõem um ciclo vigília-sono. Na universidade, os acadêmicos de Medicina se deparam com falta de tempo e com exaustão, visto que o curso possui carga horária integral, fato que faz com que os graduandos deixem as atividades básicas cada vez mais para o final do dia, o que os leva a desenvolver distúrbios do sono.  Objetivo: Este estudo teve como objetivo analisar a qualidade de sono e a incidência de distúrbio de sono em estudantes de Medicina.  Método: A pesquisa foi realizada individualmente com os estudantes de Medicina de uma faculdade do sul de Minas Gerais, via plataforma Google Forms, em que eles responderam a dois questionários autoaplicáveis. O primeiro englobava perguntas sobre gênero e ano de graduação, e o segundo, denominado Índice de Qualidade do Sono de Pittsburgh, avaliou a qualidade de sono. Foram utilizados os programas Bioestat 5 e Excel 365 para a análise estatística.  Resultado:  A análise do estudo demonstrou distúrbio de sono em 20,5% dos estudantes e qualidade subjetiva de sono ruim ou muito ruim em 40,2% dos discentes.  Conclusão:  Por meio da presente pesquisa, observou-se que a qualidade de sono dos estudantes de Medicina é inferior à da população geral, estando diretamente relacionada à progressão do curso. Foi concluído que os estudantes deste estudo têm, além disso, em média, menos horas de sono que o restante dos brasileiros.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction: Sleep is a physiological state that occurs cyclically in many living beings of the animal kingdom, and the behaviours of rest and activity, that form the sleep-wake cycle, have been the subject of studies. Undergraduate medical students are faced with a lack of time and exhaustion, since the course entails full time study, which fact means that the students put off basic activities more and more until the end of the day, and thus develop sleeping disorders.  Objective: To analyze the quality of sleep and the incidence of sleeping disorders among medical students.  Method:  The research was conducted individually with medical students from a college in the south of Minas Gerais, via the Google Forms platform, whereby the student answered two self-administered questionnaires. The first encompassed questions about gender and year of undergraduate study and the second assessed quality of sleep, referring to the Pittsburgh Sleep Quality Index. Bioestat 5 and Excel 365 programs were used for statistical analysis.  Result: Analysis of the study found sleep disturbance among 20.5% of the students and poor or very poor quality of sleep among 40.2% of the students.  Conclusion: The research showed that the quality of sleep among medical students is lower than that of the general population, and is directly related to the progression of the course. It was concluded that the students in this study have, on average, fewer hours of sleep than the rest of Brazilians.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Estudantes de Medicina]]></kwd>
<kwd lng="pt"><![CDATA[Privação do Sono]]></kwd>
<kwd lng="pt"><![CDATA[Transtornos do Sono-Vigília]]></kwd>
<kwd lng="pt"><![CDATA[Distúrbios do Início e da Manutenção do Sono]]></kwd>
<kwd lng="en"><![CDATA[Medical Students]]></kwd>
<kwd lng="en"><![CDATA[Sleep Deprivation]]></kwd>
<kwd lng="en"><![CDATA[Sleep-Wake Disorders]]></kwd>
<kwd lng="en"><![CDATA[Sleep Onset and Maintenance Disorders]]></kwd>
</kwd-group>
</article-meta>
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