{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,31]],"date-time":"2026-07-31T10:26:32Z","timestamp":1785493592520,"version":"3.56.0"},"reference-count":21,"publisher":"FapUNIFESP (SciELO)","issue":"3","license":[{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Programa de Bolas de Inicia\u00e7\u00e3o Cient\u00edfica","award":["2021\/427"],"award-info":[{"award-number":["2021\/427"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Assoc. Med. Bras."],"abstract":"<jats:p>SUMMARY  OBJECTIVE: The aim of this study was to assess medical students\u2019 quality of sleep and excessive daytime sleepiness in different graduation cycles.  METHODS: A cross-sectional study was carried out at a private university in Macei\u00f3, Brazil, from August 2021 to March 2022. The sample was composed of medical students aged 18 years and above from years 1\u20132 (basic cycle), 3\u20134 (clinical cycle), and 5\u20136 (internship) of Medical School who were invited to answer two validated questionnaires: the Pittsburgh Sleeping Quality Index and the Epworth Sleepiness Scale.  RESULTS: A total of 179 students participated; most of them were female (78.2%), aged 19\u201325 years (73.7%), and with a body mass index&lt;25 kg\/m2 (73.7%), with smaller participation from students from the basic cycle (21.2%). Analyzing the Pittsburgh Sleeping Quality Index, 55.9% of the students were classified as having poor sleep quality, with no difference in sleep category between gender, age, body mass index, and graduation cycle. Students with a body mass index of \u226525 kg\/m2 had longer sleep latency (p=0.016) and shorter sleep duration (p=0.027). The Epworth Sleepiness Scale assessment showed that 44.1% of the students exhibit daytime sleepiness. Women had more daytime sleepiness than men (p=0.017), with no difference between age, body mass index, and graduation cycle.  CONCLUSION: About half of the medical students experience poor sleep quality and daytime sleepiness, regardless of the graduation cycle. This should trigger a targeted institutional intervention to promote better mental and physical health, as well as sleep hygiene, to reduce future health issues.<\/jats:p>","DOI":"10.1590\/1806-9282.20231141","type":"journal-article","created":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T12:33:59Z","timestamp":1749558839000},"source":"Crossref","is-referenced-by-count":4,"title":["Quality of sleep and excessive daytime sleepiness among medical students in a Brazilian private university"],"prefix":"10.1590","volume":"70","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5046-1046","authenticated-orcid":false,"given":"Anna Karolinna Ribeiro","family":"Souza","sequence":"first","affiliation":[{"name":"Centro Universit\u00e1rio de Macei\u00f3,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3232-1450","authenticated-orcid":false,"given":"Rhaissa Siqueira","family":"Sandes","sequence":"additional","affiliation":[{"name":"Centro Universit\u00e1rio de Macei\u00f3,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4179-7015","authenticated-orcid":false,"given":"Raquel Fernandes Vanderlei","family":"Vasco","sequence":"additional","affiliation":[{"name":"Centro Universit\u00e1rio de Macei\u00f3,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3877-1594","authenticated-orcid":false,"given":"Edoarda Vasco de Albuquerque","family":"Albuquerque","sequence":"additional","affiliation":[{"name":"Centro Universit\u00e1rio de Macei\u00f3,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","published-online":{"date-parts":[[2024]]},"reference":[{"issue":"3","key":"ref1","first-page":"185","article-title":"Avalia\u00e7\u00e3o da qualidade do sono dos acad\u00eamicos de medicina do m\u00e9todo de aprendizagem baseada em problemas","volume":"21","author":"Silva 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