Model evaluation
ILD
INTERSTITIAL LUNG DISEASE, DIABETES MELLITUS (DM)
The training cohort was included in the risk model and risk scores were calculated; patients were then divided into the high- and low-risk groups based on the median risk score, with significantly lower survival rates in the high-risk group than in the low-risk group (Evaluation of model prediction performance. Kaplan–Meier analysis differences stratified by age (<60 and ≥60), gender (male and female), diabetes mellitus (DM) (with and non), interstitial lung disease (ILD) (with and non) between the high- and low-risk groups. 