The Number of Positive Tumor Markers (NPTM) Achieves Higher Value in the Prognosis Prediction of Gastric Cancer

Figure 4

The nomogram constructed for the prognosis prediction of GC patients in modeling cohort. (a) Predictive nomogram for predicting 1-, 3-, and 5-year overall survival of GC patients. (b) The calibration curves of nomogram model predicting patients’ 1-, 3-, and 5-year overall survival (OS). Nomogram model-predicted OS was plotted on the -axis; actual OS was plotted on the -axis. The reference line was 45 degree and indicated perfect calibration.

(a)

(b)