The mediation effects of smartphone addiction, negative emotion and psychological resilience in the relationship between social support and sleep quality among medical students - Takeaways - MDSpire

The mediation effects of smartphone addiction, negative emotion and psychological resilience in the relationship between social support and sleep quality among medical students

  • By

  • Yanrong Zhang

  • Min Liu

  • Wenxin Yu

  • Zihang Gao

  • Dan Zhao

  • Wenjun Yan

  • Wei Wang

  • Xiuyin Gao

  • Qingzhi Wang

  • June 10, 2026

  • 0 min

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  • 1

    Poor sleep quality is a significant public health issue among medical students, necessitating targeted intervention measures.

  • 2

    Social support and psychological resilience are negatively correlated with poor sleep quality, while smartphone addiction and negative emotions are positively correlated.

  • 3

    Social support directly improves sleep quality and indirectly affects it through smartphone addiction and negative emotions as mediators.

  • 4

    Psychological resilience does not directly impact sleep quality but influences it indirectly via smartphone addiction and negative emotions.

  • 5

    The study highlights the need for interventions targeting smartphone addiction and negative emotions to enhance sleep health in medical students.

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