SHBG and polycystic ovary syndrome: The LH, LH/FSH ratio, total T, fT, FAI, DHEAS levels were significantly higher in the PCOS group (p=0.005, p=0.042, p=0.047, p<0.001, p=0.007, p=0.014, respectively); SHBG was found to be significantly lower in the PCOS group (p=0.004).