Ghazzawi et al. 2024, self-reported disordered eating in athletes

Systematic review, meta-analysis and meta-regression of 177 studies and 70,957 athletes. Mean prevalence of self-reported disordered eating was about 19%; meta-regression identified female sex, older age and higher BMI as statistically significant risk factors (all p < 0.01), with effect sizes generally very small. Moderate; large but self-report based.