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A Cross-Sectional Study of the Burden, Pattern and Self-Reported Health Effects of Cyberbullying Among Undergraduates of a Public University in Ekiti State, Nigeria

Received: 5 October 2026     Accepted: 16 October 2026     Published: 28 October 2026
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Abstract

Cyberbullying is persistent deliberate harm, inflicted within a power imbalance between victim and perpetrator, with the hostility conveyed through electronic media. It is a serious global public health issue, exacerbated by advancing technologies and the expanding digital environment. This study determined the prevalence, pattern and self-reported health effects of cyberbullying among university students of Ekiti State University, Ado-Ekiti, Nigeria. A cross-sectional study was conducted among 384 university students of Ekiti State University, Ado-Ekiti, using an adapted, pretested, semi-structured, interviewer-administered questionnaire to collect the data. Multistage sampling methods was used to select the participants. All data collected were analyzed using Statistical package for social science software version 25. Data were summarised using descriptive statistics, and 95% confidence intervals (CI) were calculated for prevalence estimates. In the preceding three months, 9.6% (95% CI 7.1-13.0) of respondents had perpetrated and 28.9% (95% CI 24.6-33.6) had experienced cyberbullying. The commonest forms among perpetrators (n=37) and victims (n=111) were hurtful or insulting remarks (59.5% and 64.9%) and exclusion from an online group (51.4% and 61.3%); relationship-related abuse or sexual solicitation was reported by 52.3% of victims but only 10.8% of perpetrators. Perpetrators most often used chat platforms such as WhatsApp and Snapchat (73.0%) and phone calls (43.2%), whereas victims most often reported text messages and chat platforms (46.8% each). Among victims, the most frequently reported symptoms were feeling tense, anxious or nervous (38.7%), feeling sad (36.9%) and little appetite (33.3%); stomach ache (18.0%) was least reported. In conclusion, almost three in ten undergraduates reported being cyberbullied, and about one in ten reported perpetrating cyberbullying, in the preceding three months. Hurtful remarks and online exclusion predominated, mostly through chat platforms, text messages and phone calls. Victims commonly reported tension or anxiety, sadness and loss of appetite, although causality cannot be inferred from this cross-sectional design. Campus-based awareness and health promotion programmes, institutional reporting policies and counselling support targeted at these forms and media are recommended.

Published in Central African Journal of Public Health (Volume 12, Issue 5)
DOI 10.11648/j.cajph.20261205.15
Page(s) 300-307
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), 2026. Published by Science Publishing Group

Keywords

Patterns, Health Effect, Cyberbully Perpetrators and Victims, Youth

References
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Cite This Article
  • APA Style

    Ajayi, P. O., Adeosun, M. O., Adeleye, V. M. (2026). A Cross-Sectional Study of the Burden, Pattern and Self-Reported Health Effects of Cyberbullying Among Undergraduates of a Public University in Ekiti State, Nigeria. Central African Journal of Public Health, 12(5), 300-307. https://doi.org/10.11648/j.cajph.20261205.15

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    ACS Style

    Ajayi, P. O.; Adeosun, M. O.; Adeleye, V. M. A Cross-Sectional Study of the Burden, Pattern and Self-Reported Health Effects of Cyberbullying Among Undergraduates of a Public University in Ekiti State, Nigeria. Cent. Afr. J. Public Health 2026, 12(5), 300-307. doi: 10.11648/j.cajph.20261205.15

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    AMA Style

    Ajayi PO, Adeosun MO, Adeleye VM. A Cross-Sectional Study of the Burden, Pattern and Self-Reported Health Effects of Cyberbullying Among Undergraduates of a Public University in Ekiti State, Nigeria. Cent Afr J Public Health. 2026;12(5):300-307. doi: 10.11648/j.cajph.20261205.15

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  • @article{10.11648/j.cajph.20261205.15,
      author = {Paul Oladapo Ajayi and Mojoyinola Oyindamola Adeosun and Victor Mayowa Adeleye},
      title = {A Cross-Sectional Study of the Burden, Pattern and 
    Self-Reported Health Effects of Cyberbullying Among Undergraduates of a Public University in Ekiti State, Nigeria},
      journal = {Central African Journal of Public Health},
      volume = {12},
      number = {5},
      pages = {300-307},
      doi = {10.11648/j.cajph.20261205.15},
      url = {https://doi.org/10.11648/j.cajph.20261205.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.cajph.20261205.15},
      abstract = {Cyberbullying is persistent deliberate harm, inflicted within a power imbalance between victim and perpetrator, with the hostility conveyed through electronic media. It is a serious global public health issue, exacerbated by advancing technologies and the expanding digital environment. This study determined the prevalence, pattern and self-reported health effects of cyberbullying among university students of Ekiti State University, Ado-Ekiti, Nigeria. A cross-sectional study was conducted among 384 university students of Ekiti State University, Ado-Ekiti, using an adapted, pretested, semi-structured, interviewer-administered questionnaire to collect the data. Multistage sampling methods was used to select the participants. All data collected were analyzed using Statistical package for social science software version 25. Data were summarised using descriptive statistics, and 95% confidence intervals (CI) were calculated for prevalence estimates. In the preceding three months, 9.6% (95% CI 7.1-13.0) of respondents had perpetrated and 28.9% (95% CI 24.6-33.6) had experienced cyberbullying. The commonest forms among perpetrators (n=37) and victims (n=111) were hurtful or insulting remarks (59.5% and 64.9%) and exclusion from an online group (51.4% and 61.3%); relationship-related abuse or sexual solicitation was reported by 52.3% of victims but only 10.8% of perpetrators. Perpetrators most often used chat platforms such as WhatsApp and Snapchat (73.0%) and phone calls (43.2%), whereas victims most often reported text messages and chat platforms (46.8% each). Among victims, the most frequently reported symptoms were feeling tense, anxious or nervous (38.7%), feeling sad (36.9%) and little appetite (33.3%); stomach ache (18.0%) was least reported. In conclusion, almost three in ten undergraduates reported being cyberbullied, and about one in ten reported perpetrating cyberbullying, in the preceding three months. Hurtful remarks and online exclusion predominated, mostly through chat platforms, text messages and phone calls. Victims commonly reported tension or anxiety, sadness and loss of appetite, although causality cannot be inferred from this cross-sectional design. Campus-based awareness and health promotion programmes, institutional reporting policies and counselling support targeted at these forms and media are recommended.},
     year = {2026}
    }
    

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    Self-Reported Health Effects of Cyberbullying Among Undergraduates of a Public University in Ekiti State, Nigeria
    AU  - Paul Oladapo Ajayi
    AU  - Mojoyinola Oyindamola Adeosun
    AU  - Victor Mayowa Adeleye
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    PB  - Science Publishing Group
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    UR  - https://doi.org/10.11648/j.cajph.20261205.15
    AB  - Cyberbullying is persistent deliberate harm, inflicted within a power imbalance between victim and perpetrator, with the hostility conveyed through electronic media. It is a serious global public health issue, exacerbated by advancing technologies and the expanding digital environment. This study determined the prevalence, pattern and self-reported health effects of cyberbullying among university students of Ekiti State University, Ado-Ekiti, Nigeria. A cross-sectional study was conducted among 384 university students of Ekiti State University, Ado-Ekiti, using an adapted, pretested, semi-structured, interviewer-administered questionnaire to collect the data. Multistage sampling methods was used to select the participants. All data collected were analyzed using Statistical package for social science software version 25. Data were summarised using descriptive statistics, and 95% confidence intervals (CI) were calculated for prevalence estimates. In the preceding three months, 9.6% (95% CI 7.1-13.0) of respondents had perpetrated and 28.9% (95% CI 24.6-33.6) had experienced cyberbullying. The commonest forms among perpetrators (n=37) and victims (n=111) were hurtful or insulting remarks (59.5% and 64.9%) and exclusion from an online group (51.4% and 61.3%); relationship-related abuse or sexual solicitation was reported by 52.3% of victims but only 10.8% of perpetrators. Perpetrators most often used chat platforms such as WhatsApp and Snapchat (73.0%) and phone calls (43.2%), whereas victims most often reported text messages and chat platforms (46.8% each). Among victims, the most frequently reported symptoms were feeling tense, anxious or nervous (38.7%), feeling sad (36.9%) and little appetite (33.3%); stomach ache (18.0%) was least reported. In conclusion, almost three in ten undergraduates reported being cyberbullied, and about one in ten reported perpetrating cyberbullying, in the preceding three months. Hurtful remarks and online exclusion predominated, mostly through chat platforms, text messages and phone calls. Victims commonly reported tension or anxiety, sadness and loss of appetite, although causality cannot be inferred from this cross-sectional design. Campus-based awareness and health promotion programmes, institutional reporting policies and counselling support targeted at these forms and media are recommended.
    VL  - 12
    IS  - 5
    ER  - 

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