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Fig. 5 | BMC Psychiatry

Fig. 5

From: Mental health disturbance in preclinical medical students and its association with screen time, sleep quality, and depression during the COVID-19 pandemic

Fig. 5

The sleep quality mean rank difference across the four group of participants. WCMH = without current mental health disturbances, PD = psychological distress, SD = social dysfunction, both = with psychological distress and social dysfunction. Yellow lines indicate statistically significant mean rank differences (p < 0.05), while black lines indicate a lack of significance (p > 0.05)

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BMC Psychiatry

ISSN: 1471-244X

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