Independent prognostic factors
tumor
REGRESSION, TUMOR
The univariate Cox regression analysis showed that race, age, marital status, grade, T stage, N stage, tumor size, and LODDS score were related to CSS. To avoid overfitting, LASSO regression was performed using those eight variables. All eight variables were included in the model, as their coefficients were non‐zero (Figure LASSO coefficients of eight features (A) and the selection of tuning parameter (λ) for the LASSO model (B).Univariate and multivariate cox regression analyses of the prognostic factors for CSS.The bold font represents 