CRP and polycystic ovary syndrome: To assess the relative prognostic value of the WC, the adherence to the MD, CRP levels, HoMA-IR, and daily energy and nutrients intake (protein, complex carbohydrate, simple carbohydrate, SFA, MUFA, PUFA, n-6 PUFA, n-3 PUFA, and fiber) to predict the clinical severity of PCOS, we performed a multiple linear regression analysis model, including these parameters.