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The effect of social media use on eating behaviors and physical activity among university students

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Abstract

Aim

This cross-sectional study aimed to evaluate the relationship between the duration of social media use time, eating disorders, and physical activity level in university students.

Subjects and methods

A total of 562 university students between the ages of 18–29 were included in the study. Study data were collected through an online survey system, including the survey form, some sociodemographic information, social media use information, Eating Attitude Test-26 (EAT-26) scale, and International Physical Activity Questionnaire-Short Form. The data were analyzed with the SPSS 27.0 statistical package program.

Results

The mean duration of social media use of individuals (mean age 21.18 (2.04) years) participating in the study was 4.76 (3.34) hours/day. The participants’ mean EAT-26 scale scores were 18.20 (13.73), and 37.5% of the individuals were at risk of eating disorders according to the cut-off score. At the same time, the physical activity levels of the individuals were low at 44.8%, moderate at 35.8%, and high at 19.4%. A very weak positive correlation was found between the duration of social media use and sedentariness (r = 0.174; p < 0.001).

Conclusion

The study data shows that as the duration of social media use increases, the sedentary behaviors of individuals increase, and using social media accounts with visual content is associated with the risk of eating disorders. Considering these results, it is thought that to prevent unconscious social media use, education/seminars should be given to different age groups, including appropriate body image, healthy nutrition, and physical activity recommendations.

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Authors and Affiliations

Authors

Contributions

All authors contributed to the study conception and design. Material preparation, data collection and analysis were performed by Musa Güneş and Büşra Demirer.

Corresponding author

Correspondence to Musa Güneş.

Ethics declarations

Ethics approval

All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the Ethics Committee of the University (2022/851).

Consent to participate

Informed consent was obtained from all individual participants included in the study.

Consent for publication

The authors affirm that human research participants provided informed consent.

Conflict of interest

The authors have no relevant conflict of interest.

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Güneş, M., Demirer, B. The effect of social media use on eating behaviors and physical activity among university students. J Public Health (Berl.) (2023). https://doi.org/10.1007/s10389-023-02025-w

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  • DOI: https://doi.org/10.1007/s10389-023-02025-w

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