Development and validation of prediction model
sepsis
REGRESSION, SEPSIS
All eligible sepsis patients (n = 16,523) were randomly divided into the training (n = 11,566) set and testing set (n = 4957) in a ratio of 7:3. The prediction model was developed in the training set, and validated in the testing set. In the training set, univariate logistic regression analysis was used to screen the factors with 