OBJECTIVE: Evaluate the quality of sleep and its association with the use of computers and cell-phones among medicine and dentistry students. METHODS: Cross-sectional and comparative study, which evaluated 425 students through a socioeconomic questionnaire, the Pittsburgh Sleep Quality Index(PSQI), and a questionnaire on their use of computers and cell phones. RESULTS: Poor sleep quality was observed in 61.4% of medical students and in 60.1% of dentistry students. Medical students with poor sleep quality had a higher mean time of computer use at night when compared to those with good sleep quality (p=0.04), as well as for computer (p<0.001) and cell phone use (p<0.01) immediately before bedtime. Dentistry students with poor sleep quality had a higher average time of computer use before bedtime than those with good sleep quality (p=0.03). CONCLUSION: Students should receive guidance on prevention strategies and quality of sleep care.
CITATION STYLE
von Gaevernitz Lima, D., Kluthcovsky, A. C. G. C., Fernandes, L. G. R., & Okarenski, G. (2019). Quality of sleep and use of computers and cellphones among university students. Revista Da Associacao Medica Brasileira, 65(12), 1454–1458. https://doi.org/10.1590/1806-9282.65.12.1454
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