AUTHOR=Zhang Jisheng , Chen Yang , Zhang Aijun , Yang Yi , Ma Liqian , Meng Hangqi , Wu Jintao , Zhu Kean , Zhang Jiangsong , Lin Ke , Lin Xianming TITLE=Explainable machine learning model and nomogram for predicting the efficacy of Traditional Chinese Medicine in treating Long COVID: a retrospective study JOURNAL=Frontiers in Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1529993 DOI=10.3389/fmed.2025.1529993 ISSN=2296-858X