ADIPOQ and polycystic ovary syndrome: Serum hs-CRP (- 0.328, 95% CI [- 13.25—- 1.71]) and log serum adiponectin (- 0.328, 95% CI [- 38.05—- 5.49]) significantly predicted serum Metrnl in the PCOS-Inf subgroup (P < 0.05).