Developing nomograms and risk stratification
DSS, death
In the training cohort, independent prognostic factors were used to construct the nomogram of OS for predicting patients’ risk of living shorter than 1-, 3-, or 5-year (Nomograms to predict OS for patients with CRNENs and risk stratification. Similarly, the nomogram of DSS for predicting CRNENs’ specific death of less than 1-, 3-, and 5-year. As presented in Nomograms to predict DSS for patients with CRNENs and risk stratification. CIF curves depicting CRNENs-caused death based on grade The median time, 1-, 3-, and 5-year rates of the three risk groups for OS and DSS were summarized in Risk stratification for the nomogram of OS and DSS.OS, overall survival; DSS, disease-specific survival; NA, not available.