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Fig. 1 | Health and Quality of Life Outcomes

Fig. 1

From: The impact of sleep–wake problems on health-related quality of life among Japanese nursing college students: a cross sectional survey

Fig. 1

Mental component summary stratified into 4 groups by insomnia severity and total sleep time. * vs. ISI < 8 & TST ≥ 6 h group, P < 0.001. ** vs. ISI < 8 & TST < 6 h group, P < 0.001. ISI: Insomnia severity index, TST: total sleep time

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Health and Quality of Life Outcomes

ISSN: 1477-7525

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