Prevalence of eating disorders in aquatic athletes: a systematic review and meta-analysis
Abstract Background Aquatic athletes may face unique pressures related to body aesthetics and weight management, potentially increasing their risk of eating disorders (EDs). This systematic review and meta-analysis aimed to estimate the prevalence of EDs in aquatic athletes and assess the quality of...
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| Main Authors: | , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2025-05-01
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| Series: | Annals of General Psychiatry |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s12991-025-00564-y |
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| Summary: | Abstract Background Aquatic athletes may face unique pressures related to body aesthetics and weight management, potentially increasing their risk of eating disorders (EDs). This systematic review and meta-analysis aimed to estimate the prevalence of EDs in aquatic athletes and assess the quality of the available evidence. Methods A systematic search was conducted in PubMed, Embase, and Web of Science for studies published in English that reported on the prevalence of EDs among aquatic athletes. After screening and eligibility assessments, eight studies met the inclusion criteria, comprising a total of 715 athletes from various countries, including Poland, Canada, Brazil, Norway, the United States, and the United Kingdom. Quality assessment was performed using an adapted Newcastle-Ottawa Scale (NOS), and a random-effects meta-analysis was conducted to estimate pooled prevalence. Sensitivity analysis and a Doi plot were utilized to evaluate the publication bias. Results The meta-analysis estimated a pooled prevalence of EDs in aquatic athletes at 27.56% (95% CI: 14.27–46.50%), with a heterogeneity (I²) of 76%, indicating substantial variability in study designs and participant characteristics. Sensitivity analysis confirmed the robustness of the findings, and the Doi plot indicated significant asymmetry (LFK index = -3.44), suggesting potential publication bias or variability across studies. Conclusion This study revealed a high prevalence of EDs among aquatic athletes. Further research is required on the factors associated with these disorders. Standardized assessment tools and routine screening in aquatic sports settings are recommended to promote early detection and prevention of EDs, ultimately enhancing athlete well-being and performance. |
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| ISSN: | 1744-859X |