AUTHOR=Jia Juncheng , Bao Zemenghong , Wang Haochen , Cao Yuqun , Yu Luhan , Lv Kun TITLE=Factors influencing health information acquisition behavior from a social capital theory perspective: a study of Zhihu users JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1501879 DOI=10.3389/fpubh.2025.1501879 ISSN=2296-2565