Binge Eating and Bulimia Higher in PCOS Patients: Review Influences 2023 Guideline Recommendations

USA: Research featured in The Journal of Clinical Endocrinology & Metabolism contributes to the 2023 PCOS Guidelines by emphasizing the need to consider the risk of disordered eating and eating disorders in women with PCOS, regardless of their weight, particularly when offering lifestyle counseling.

Polycystic ovary syndrome (PCOS) has been linked to an increased risk of disordered eating and eating disorders. However, previous meta-analyses on this association have been constrained by limited sample sizes, leading to potential gaps in understanding the full extent of this connection. These earlier studies have provided insights but lack the robustness for definitive conclusions due to the small numbers involved. The relationship between PCOS and disordered eating remains an area of significant concern, necessitating further investigation with larger, more comprehensive analyses to inform better clinical practices and guidelines for managing women with PCOS.

Laura G. Cooney, Department of Obstetrics and Gynecology, University of Wisconsin et. al. led a study to inform the 2023 International PCOS Guideline. The research involved a systematic review and meta-analysis to assess the prevalence of disordered eating and eating disorders among women with PCOS compared to those without the condition.

For this study, Ovid MEDLINE, EMBASE, PsycInfo, and All EMB were searched from their inception up to February 1, 2024, to identify studies comparing the prevalence of disordered eating and eating disorders in adolescent or adult women. Random effects meta-analyses were utilized to calculate the pooled odds ratios (OR) or standardized mean differences (SMD) for outcomes in women with PCOS compared to controls. The methodological quality of the studies was evaluated using the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) system, and the included studies were also assessed for risk of bias.