Introduction
sepsis, organ failure, Sepsis, infections
SEPSIS, SEPSIS, INFECTIONS, DISORDERS
Sepsis is a life-threatening failure due to dysregulated immune response to infections and an important global health problem, and is particularly common in intensive care unit (ICU) [At present, sequential organ failure assessment (SOFA), Early warning scores (EWS) and other scores are used in clinical risk stratification for patients with sepsis [In recent years, machine learning has been used more and more widely in the field of medicine and is regarded as a very effective method [In this study, we took into account the different weight of influence of organ system disorders on the prognosis of sepsis patients, and developed machine learning models based on component scores of SOFA to early predict in-hospital mortality in ICU patients with sepsis, and to evaluate the performance of the models.