Genomic and Immunological Characterization of Pyroptosis in Lung Adenocarcinoma

Figure 7

Establishment and evaluation of the decision tree and nomogram. (a) Decision trees were constructed based on age, gender, T stage, N stage, M stage, clinical stage and PPRS. (b) The survival curve of the four subgroups defined by the decision tree. (c) The distribution of PPRS in the four subgroups defined by the decision tree. (d) The proportion of patient survival and death in the four subgroups defined by the decision tree. (e) Univariate and multivariate Cox regression analysis of clinical characteristics and PPRS. (f) Nomogram constructed by combining clinical features with PPRS. (g) The calibration curve showed the consistency between the nomogram predicted OS and the actual OS in the TCGA cohort. (h) DCA of the PPRS and clinicopathological features. (i) ROC curve for clinicopathological features and nomogram. ANOVA was conducted in (c and d). Log-rank test was conducted in (e). .

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)