https://ssr128129einhibitor.co....m/division-methods-t
A baseline cohort's data, collected throughout the period spanning September to December 2016, underwent a follow-up period extending to June 2022. Among the participants in the analysis were 7975 residents, 4054 of whom were male and 3920 female, with ages ranging from 30 to 74 years. Gender-based division of the dataset determined the 73% training set and 27% testing set ratio for each gender. Within the training set, Cox regression, Lasso-Cox regression, and random survival forest (RSF)