{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T11:49:29Z","timestamp":1785239369992,"version":"3.55.0"},"reference-count":49,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2025,3,21]],"date-time":"2025-03-21T00:00:00Z","timestamp":1742515200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Psychiatry"],"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To assess the quality of sleep and associated factors among medical interns at public universities in North Ethiopia.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We conducted a cross-sectional study among 259 medical interns using a structured, interviewer-administered questionnaire. We employed the Pittsburgh Sleep Quality Index (PSQI) to determine the quality of sleep.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of the subjects, 72.6% were screened as having poor sleep quality. Anxiety [adjusted odds ratio (AOR) = 4.5, 95% CI: 1.93, 11.50; p &amp;lt; 0.001], poor sleep hygiene (AOR = 4.5, 95% CI: 1.4, 11.65; p &amp;lt; 0.001), current alcohol use (AOR\u00a0= 3.85, 95% CI: 2.16, 6.89; p &amp;lt; 0.001), and current tobacco use (AOR = 2.4, 95% CI: 2.3, 25; p = 0.001) were significantly associated with poor quality of sleep.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Poor quality of sleep is prevalent among medical interns. Addressing anxiety, and alcohol and tobacco use and enhancing the practice of sleep hygiene among medical interns requires significant attention.<\/jats:p><\/jats:sec>","DOI":"10.3389\/fpsyt.2025.1448028","type":"journal-article","created":{"date-parts":[[2025,3,21]],"date-time":"2025-03-21T10:45:11Z","timestamp":1742553911000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["Quality of sleep and associated factors among medical interns in public universities in North Ethiopia"],"prefix":"10.3389","volume":"16","author":[{"given":"Dawit Afewerki","family":"Meles","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashenafi 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