Fig. 7

SNORS is an independent prognosis factor in BLCA. a, b Forest plot summary of the univariate and multivariable cox regression analysis measuring SNORS and clinicopathological characteristics. The p value, HR and 95% confidence interval (CI) were indicated in the figure. c Nomograms which integrated with independent prognosis factor for predicting the probability of patient mortality at 3- or 5-years OS. Blue circle represent the  point each parameter scored. d, e DCA curves for four independent prognostic factors or combination of them in OS prediction at 3-years (d) and 5-years (e). f, g Calibration curves of the nomogram for predicting the probability of OS at 3-years (f) and 5-years (g). h–j KM survival curves for patients stratified by both SNORS and age (h)/pathological T stage (i)/pathological N stage (j). The subgroup information and p value were display in detail. k–m ROC curves for four independent prognostic factors or combination of them in OS prediction at 1 years (k), 3 years (l) and 5 years (m) in TCGA-BLCA cohort. The abbreviation was as followed in Fig. 7 d–e and k-m: ALL combine: combination of SNORS, age, pathological T stage and pathological N stage; Clinical combine: combination of age, pathological T stage and pathological N stage