Therefore, the relationship between those two adipokines and PCOS is still controversial.<h4>Aim</h4>This meta-analysis was conducted to statistically evaluate the apelin and chemerin levels of patients with PCOS.<h4>Methods</h4>We searched the Web of Science, Embase, PubMed, and Google Scholar databases for potential studies. " Here, APLN is linked to polycystic ovary syndrome.