AUTHOR=Wang Siyuan , Sun Wen , Ding Chan , Zhou Wenxin , Zhang Min , Xu Huadong TITLE=The role of serum α-Klotho levels in preventing hearing impairment among middle-aged and older adults: insights from a nationally representative sample JOURNAL=Frontiers in Aging Neuroscience VOLUME=16 YEAR=2024 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2024.1415494 DOI=10.3389/fnagi.2024.1415494 ISSN=1663-4365