AUTHOR=Liu Ying , Guo Yutong , Xie Shun , Kong Yunyuan , Xu Jixiong TITLE=Association between bone mineral density T-score and respiratory sarcopenia in older adults JOURNAL=Frontiers in Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1534208 DOI=10.3389/fmed.2025.1534208 ISSN=2296-858X