
Keywords: ارزیابی مدل هومستاتیک; puberty onset; obesity; weight loss; girls; boys; BMI; Body mass index; EDC; Endocrine-disrupting chemical; FSH; Follicle-stimulating hormone; HOMA; Homeostatic model assessment; IGF; Insulin-like growth factor; IGFBP; Insulin-like growth factor binding p