Evaluations of primary lesions by endoscopy clearly distinguishes prognosis in patients with gastric cancer who receive chemotherapy
Fig 5
Overall survival (OS, upper) and progression-free survival (PFS, lower) and endoscopy (left) and CT (right) based response evaluations in stage IV cases that have peritoneal dissemination or distant metastasis.
Different two groups was assessed using the Kaplan-Meier method and the Log rank test.