Research Article | | Peer-Reviewed

Symptoms and Reasons of Delayed Sleep Phase in University Student and Its Effects on Their Academic Performance

Published in Frontiers (Volume 5, Issue 3)
Received: 15 July 2025     Accepted: 28 July 2025     Published: 18 August 2025
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Abstract

Human’s body have basic needs like food, health, sleep, to perform well, for that we need to keep balance between work and life. Sleep is one of important function of human body. Sleep-wake cycle has a great impact on an individual’s cognitive, occupational and social performance. Sleep cycle effects the job performance, academic performance and the daily routine tasks as well. Disturbance in sleep pattern lead clinically significant impairment in an individual. Disorders like circadian rhythmic sleep disorders are result of disruptive sleep pattern. Circadian rhythm sleep disorders include delayed sleep phase type, advance sleep phase disorder, irregular sleep-wake disorder and free running disorder (DSM-5). Through this study we are exploring what are the major symptoms that indicated the delayed sleep disorder in university students and the reasons (either personal or social) that trigger the symptoms of delayed sleep phase type in university students? What are the effects of the delayed sleep on their academic performance? Qualitative research design is used to understand the relationship between the research variables. Detailed interview has conducted from the 15 adults from different universities and colleges. It was concluded that delayed sleep impact individual’s mental as well as physical well-being. The delayed sleep pattern of university students has many reasons and it effect the student’s academic performance.

Published in Frontiers (Volume 5, Issue 3)
DOI 10.11648/j.frontiers.20250503.13
Page(s) 107-113
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2025. Published by Science Publishing Group

Keywords

Circadian Rhythm Sleep, Disruptive, Delayed Sleep, Academic Performance

References
[1] Angelika Anita Schlarb, Anja Friedrich, Merle Claßen. (2017, july). Sleep problems in university students - an intervention. Neuropsychiatric Disease and Treatment, 1989-2001.
[2] Asma Ali Al Salmani, Asma Al Shidhanib, Shatha Saud Al Qassabi, Shahad Ahmed Al Yaaribi, Aysha Muslem Al Musharf. (2020, August). Prevalence of sleep disorders among university students and its impact on academic performance. INTERNATIONAL JOURNAL OF ADOLESCENCE AND YOUTH, 25, 974-981.
[3] Association between sleep quality and quality of life among medical students in Chiang Mai University. (2023b). Journal of the Medical Association of Thailand, 106(3), 278-286.
[4] Chiang, Y., Arendt, S. W., Zheng, T., & Hanisch, K. A. (2014). The effects of sleep on academic performance and job performance. College Student Journal, 48(1), 72-87.
[5] João Duarte, Paula Nelas, Cláudia Chaves, Manuela Ferreira, Emília Coutinho,. (2014). Sleep-wake patterns and their influence on school performance in Portuguese adolescents. Aten Primaria, 160-164.
[6] Kathryn J. Reid and Phyllis C. Zee. (2011). Principles and Practice of Sleep Medicine ((Fifth Edition) ed.).
[7] Kayaba, M., Matsushita, T., Enomoto, M., Kanai, C., Katayama, N., Inoue, Y., & Sasai-Sakuma, T. (2020). Impact of sleep problems on daytime function in school life: a cross-sectional study involving Japanese university students. BMC Public Health, 20(1).
[8] Kloss, J. D., Nash, C. O., Horsey, S. E., & Taylor, D. J. (2010). The delivery of behavioral sleep medicine to college students. Journal of Adolescent Health, 48(6), 553-561.
[9] Roneil Malkani, Phyllis C. Zee. (2014). Atlas of Sleep Medicine (2nd edition ed.).
[10] Rostam Jalali, Habibollah Khazaei, Behnam Khaledi Paveh, Zinab Hayrani, Lida Menati. (2020, july). The Effect of Sleep Quality on Students’ Academic Achievement. Advances in Medical Education and Practice, 495-502.
[11] Shelley D Hershner, Ronald D Chervin. (2014). Causes and consequences of sleepiness among college students. Nature and Science of Sleep, 73-84.
[12] Taylor, D. J., Bramoweth, A. D., Grieser, E. A., Tatum, J. I., & Roane, B. M. (2012). Epidemiology of insomnia in college students: relationship with mental health, quality of life, and substance use difficulties. Behavior Therapy, 44(3), 339-348.
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  • APA Style

    Shahwar, D. E. (2025). Symptoms and Reasons of Delayed Sleep Phase in University Student and Its Effects on Their Academic Performance. Frontiers, 5(3), 107-113. https://doi.org/10.11648/j.frontiers.20250503.13

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    ACS Style

    Shahwar, D. E. Symptoms and Reasons of Delayed Sleep Phase in University Student and Its Effects on Their Academic Performance. Frontiers. 2025, 5(3), 107-113. doi: 10.11648/j.frontiers.20250503.13

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    AMA Style

    Shahwar DE. Symptoms and Reasons of Delayed Sleep Phase in University Student and Its Effects on Their Academic Performance. Frontiers. 2025;5(3):107-113. doi: 10.11648/j.frontiers.20250503.13

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  • @article{10.11648/j.frontiers.20250503.13,
      author = {Durr e Shahwar},
      title = {Symptoms and Reasons of Delayed Sleep Phase in University Student and Its Effects on Their Academic Performance
    },
      journal = {Frontiers},
      volume = {5},
      number = {3},
      pages = {107-113},
      doi = {10.11648/j.frontiers.20250503.13},
      url = {https://doi.org/10.11648/j.frontiers.20250503.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.frontiers.20250503.13},
      abstract = {Human’s body have basic needs like food, health, sleep, to perform well, for that we need to keep balance between work and life. Sleep is one of important function of human body. Sleep-wake cycle has a great impact on an individual’s cognitive, occupational and social performance. Sleep cycle effects the job performance, academic performance and the daily routine tasks as well. Disturbance in sleep pattern lead clinically significant impairment in an individual. Disorders like circadian rhythmic sleep disorders are result of disruptive sleep pattern. Circadian rhythm sleep disorders include delayed sleep phase type, advance sleep phase disorder, irregular sleep-wake disorder and free running disorder (DSM-5). Through this study we are exploring what are the major symptoms that indicated the delayed sleep disorder in university students and the reasons (either personal or social) that trigger the symptoms of delayed sleep phase type in university students? What are the effects of the delayed sleep on their academic performance? Qualitative research design is used to understand the relationship between the research variables. Detailed interview has conducted from the 15 adults from different universities and colleges. It was concluded that delayed sleep impact individual’s mental as well as physical well-being. The delayed sleep pattern of university students has many reasons and it effect the student’s academic performance.},
     year = {2025}
    }
    

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    AB  - Human’s body have basic needs like food, health, sleep, to perform well, for that we need to keep balance between work and life. Sleep is one of important function of human body. Sleep-wake cycle has a great impact on an individual’s cognitive, occupational and social performance. Sleep cycle effects the job performance, academic performance and the daily routine tasks as well. Disturbance in sleep pattern lead clinically significant impairment in an individual. Disorders like circadian rhythmic sleep disorders are result of disruptive sleep pattern. Circadian rhythm sleep disorders include delayed sleep phase type, advance sleep phase disorder, irregular sleep-wake disorder and free running disorder (DSM-5). Through this study we are exploring what are the major symptoms that indicated the delayed sleep disorder in university students and the reasons (either personal or social) that trigger the symptoms of delayed sleep phase type in university students? What are the effects of the delayed sleep on their academic performance? Qualitative research design is used to understand the relationship between the research variables. Detailed interview has conducted from the 15 adults from different universities and colleges. It was concluded that delayed sleep impact individual’s mental as well as physical well-being. The delayed sleep pattern of university students has many reasons and it effect the student’s academic performance.
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