New Personal Model for Forecasting the Outcome of Patients with Histological Grade III-IV Colorectal Cancer Based on Regional Lymph Nodes

Figure 4

The result of Schoenfeld’s global test and deviance residual diagram. (a) The result of Schoenfeld’s global test is based on all variates screened out by univariate Cox regression analysis. (b) The result of Schoenfeld’s global test after the exclusion of variates that do not conform to the proportional hazard test. (c) The deviance residual diagram indicated the residuals of the variates involved in the nomogram were in a symmetric pattern and had a constant, uniform spread throughout the fit.

(a)

(b)

(c)