Development and validation of a three-long noncoding RNA signature for predicting prognosis of patients with gastric cancer

Figure 5 Kaplan-Meier curves for disease-free survival and overall survival. A and B: Disease-free survival (DFS) and overall survival (OS) curves of 200 gastric cancer (GC) patients stratified by AC007991.4 expression (P = 0.05). The overexpression of AC007991.4 contributed to a good survival; C and D: DFS and OS curves of 200 GC patients stratified by AC079385.3 expression (P = 0.00). The overexpression of AC079385.3 contributed to an excellent survival; E and F: DFS and OS curves of 200 GC patients stratified by AL109615.2 expression (P = 0.00 and P = 0.02). The overexpression of AL109615.2 contributed to an excellent survival; G and H: DFS and OS curves of 200 GC patients stratified by the 3-long noncoding RNA model (P = 0.00). The high score of expression model contributed to a good survival. DFS: Disease-free survival; OS: Overall survival.