AUTHOR=Yao Qiong , Liu Shang-quan TITLE=Association of triglyceride glucose index with diabetic retinopathy in middle-aged and elderly ambulatory type 2 diabetic patients JOURNAL=Frontiers in Endocrinology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1442230 DOI=10.3389/fendo.2025.1442230 ISSN=1664-2392