Figure 4. Establishment and assessment of individual risk scoring system. (A, B) Univariate and multivariate cox regression for risk score in LUAD; (C) Nomogram plot for individual risk assessment. (D) Comparisons of predictive ability between risk score and other clinical parameters; (E) Decision curve analysis for survival risk nomogram; (F–H) Calibration plots for 1-year, 3-year and 5-year OS.