Identification of necroptosis-related lncRNAs for prognosis prediction and screening of potential drugs in patients with colorectal cancer

Figure 4 Construction of the predictive nomogram and assessment of the signature. A: Univariate Cox regression analyses of clinical factors and the risk score (RS) for overall survival (OS); B: Multivariate Cox regression analyses of clinical factors and the RS for OS; C: The nomogram that integrated age, RS and T stage predicted the probabilities of 1-, 3-, and 5-year OS in colorectal cancer; D: The calibration curves for 1-, 3-, and 5-year OS; E: The Kaplan-Meier OS curves of patients stratified into the high- and low-risk groups with the cutoff for the nomogram total score; F: The 1-, 3-, and 5-year receiver operating characteristic curves for the nomogram total score. ^aP < 0.01, ^bP < 0.05, ^cP < 0.001. 95%CI: 95% confidence interval; AUC: Areas under the receiver operating characteristic curve; OS: Overall survival; RS: Risk score.