CASP9 and polycystic ovary syndrome: The concentration of active caspase-9 (7.11 ± 1.31 ng/mL vs. 6.99 ± 1.08 ng/mL) and active caspase-3 (5.90 ± 1.42 ng/mL vs. 5.35 ± 1.06 ng/mL) did not significantly differ between the PCOS-GH and non-PCOS groups (P > 0.05)