Risk assessment and prediction of early blood transfusion after joint replacement surgery: a clinical decision support model based on machine learning. - Tianyou Xing; Jincai Duan; Tianjie Xiao; Zhihui Wang; Huigeng Zhao; Wei Qin; Di Wu; Changjiang Shi; Yuanliang Du (BMC Medical Informatics Decis. Mak., 2025)