It was possible, using Cox models, to correct for the waiting-time bias, but the strong protective effect of termination of hospitalization on the risk for infection remained difficult to interpret.

Background Cardiovascular-kidney-metabolic (CKM) syndrome plays a critical role in the pathogenesis of cardiovascular ...

Lasso-Cox analysis uses the “glmnet” R software package to integrate survival time, survival state, and gene expression data to screen and identify candidate ARGs for constructing prognostic models to ...

We first consider a stratified Cox regression model with time-independent coefficients and propose a procedure for estimating the model parameters using the zero-truncated recurrent event data ...

Long-term survival analysis comparison of radical antegrade modular pancreatectomy (RAMPS) and standard retrograde pancreatectomy (SPRS): Based on LASSO Cox regression prediction model.