AUTHOR=Lan Yuxiang , Zhong Chaohao , Li Dujin , Chen Haobin , Dai Xu TITLE=Association between waist-to-height ratio and insulin resistance in patients with polycystic ovary syndrome: a meta-analysis JOURNAL=Frontiers in Endocrinology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1567787 DOI=10.3389/fendo.2025.1567787 ISSN=1664-2392