AUTHOR=Xu Yongjie , Tang Minjie , Guo Zhaopei , Lin Yanping , Guo Hongyan , Fang Fengling , Lin Lin , Shi Yue , Lai Lu , Pan Yan , Tang Xiangjun , You Weiquan , Li Zishun , Song Jialin , Wang Liang , Cai Weidong , Fu Ya TITLE=A model based on PT-INR and age serves as a promising predictor for evaluating mortality risk in patients with SARS-CoV-2 infection JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2025.1499154 DOI=10.3389/fcimb.2025.1499154 ISSN=2235-2988