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    Role of hyperandrogenism on disordered eating behaviors in adolescents with PCOS and interplay with insulin resistance
    (Walter De Gruyter Gmbh, 2026) Kaymaz, Nazan; Kara, Ozlem; Sirin, Hande; Kasap, Tolga; Uzun, Mehmet Erdem
    Objectives: This study examines the roles of hyperandrogenism (HA) and insulin resistance (IR) in eating behaviors among adolescents with polycystic ovary syndrome (PCOS). Methods: Fifty adolescents with PCOS (mean age 16.04 +/- 1.46 years, BMI 27.55 +/- 6.34) were assessed. IR was evaluated using HOMA-IR, and eating behaviors were measured with the Eating Attitudes Test (EAT) and the Eating Disorders Examination Questionnaire (EDE-Q). Results: IR was present in 46 % of participants, with obesity affecting 71 % of those with IR. While EAT scores showed no significant association with BMI, HA, or IR, the IR group had higher EDE-Q Total scores (p=0.05), particularly in Shape Concern (SC, p=0.003) and Weight Concern (WC, p=0.03). HA primarily influenced WC (p=0.04). BMI correlated more strongly with WC (r=0.579, p<0.001) than IR. ROC analysis indicated BMI>27.5 (AUC=0.967) and HOMA-IR>3.1 (AUC=0.961) as strong predictors of disordered eating. Conclusions: BMI and HOMA-IR are more reliable than HA for identifying disordered eating behaviors in PCOS adolescents. The EDE-Q is recommended for effective screening, emphasizing the need to monitor BMI and HOMA-IR in this population.
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    The effect of hyperandrogenism and obesity on mindfulness and metacognition in adolescents with polycystic ovary syndrome
    (Springer Wien, 2022) Kara, Ozlem; Kaymaz, Nazan; Uzun, Mehmet Erdem
    The aim of this study was to determine whether serum androgen levels have an effect on mindfulness and metacognition in adolescents with polycystic ovary syndrome (PCOS). Adolescents diagnosed with PCOS were asked to answer a questionnaire that included socio-demographic information and two scales: the Mindful Attention Awareness Scale (MAAS) and the Metacognition Scale Child and Adolescent form (MCQ-C). The patients were divided into two groups, the hyperandrogenism group and the non-hyperandrogenism group, according to serum androgen levels. The scores of MAAS and MCQ-C were compared between the groups. The study sample consisted of 70 adolescents. Of these, 44 had hyperandrogenism according to a blood test. No statistically significant difference was found in MAAS scores between the hyperandrogenism and the non-hyperandrogenism groups (p = 0.79). However, the level of mindfulness was found to be lower in participants with a higher modified Ferriman-Gallwey score (mFGS) (r = 0.26, p = 0.02). Mindfulness levels were also lower for obese patients with PCOS compared to non-obese patients with PCOS (p = 0.02). Cognitive monitoring (MCQ-C-CM), one of the MCQ-C sub-scales, was significantly higher in the non-hyperandrogenism group (p = 0.03), and similarly, a positive correlation was detected between higher androgen levels and the positive meta-worry (MCQ-C-PM) sub-scale of the MCQ-C (for total testosterone; r = 0.348, p = 0.03, and for androstenedione; r = 0.35, p = 0.03). High serum androgen levels in PCOS had no effect on mindfulness, but as the modified Ferriman Gallwey score increased, mindfulness levels decreased. For the sub-scales of MCQ-C,MCQ-C-CM, and MCQ-C-PM, the scores increased as androgen levels increased. In line with the results of the present study, evaluating mindfulness in PCOS patients with increased hair growth and metacognition in PCOS patients with serum hyperandrogenism may contribute well-being in adulthood by reducing the psychological burden caused by the disease.