Fig. 1From: Palliative Gastrectomy versus Gastrojejunostomy for advanced Gastric cancer with outlet obstruction: a propensity score matching analysisKaplan-Meier survival curves of the palliative gastrectomy and gastrojejunostomy groups for gastric cancer patients with outlet obstruction (a) before propensity score matching (P < 0.001) and (b) after propensity score matching (P = 0.243). P-values were calculated using the log-rank testBack to article page