AUTHOR=Karimi Mohammad Amin , Binaei Sara , Hashemi Seyed Hadi , Refahi Pegah , Olama Ensiyeh , Olama Elnaz , Mohammadpour Aydin , Yonjali Reza Mostafaei , Poudineh Mohadeseh , Deravi Niloofar TITLE=Marital status and risk of type 2 diabetes among middle-aged and elderly population: a systematic review and meta-analysis JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1485490 DOI=10.3389/fmed.2024.1485490 ISSN=2296-858X