AUTHOR=Zuo Wenhang , Peng Jin , Wu Jinhui TITLE=Relationship of smoking cessation duration and cognitive function among middle-aged and older adults in China: a national cross-sectional study JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1503152 DOI=10.3389/fpubh.2024.1503152 ISSN=2296-2565