A blood gas parameter–based assessment model for predicting poor prognosis in sepsis: A retrospective analysis of the MIMIC-IV and eICU-CRD - Xiao Chen; Huichang Zhuo; Yunpiao Wang; Daxuan Wang; Xiaoqin Li; Jiandong Lin; Xiuyu Liao; Xian Lin; Xiao Lin (PLoS ONE, 2026)