Fig. 1From: Causal pathways linking polycystic ovary syndrome to distinct breast cancer subtypes through mediator factors: a multivariable mendelian randomization analysisOutline of the study design. SHBG, sex hormone binding globulin; BMI, body mass index; AMH, anti-Müllerian hormone; IGF-1, insulin-like growth factor 1; HOMA-IR, homeostasis model assessment of insulin resistanceBack to article page