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Fig. 1 | BMC Medical Education

Fig. 1

From: Sleepiness, sleep deprivation, quality of life, mental symptoms and perception of academic environment in medical students

Fig. 1

Sleep pattern and daily sleepiness among medical students. Histograms represent the distribution of self-related sleep hours during weekdays (a), weekends (b), difference between mean weekend and weekday sleep hours (c) and Epworth Sleepiness Scale (ESS) scores of medical students (d). Gray bars represent normal values of ESS and black bars represent increased daytime somnolence

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BMC Medical Education

ISSN: 1472-6920

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