In contrast, high SMARCA1 expression was related to poor OS (P = 0.037), PFS (P < 0.001) and PPS (P = 0.047) in ovarian cancer (Fig 6B), as well as to OS (P < 0.001), FP (P < 0.001) in gastric cancer (Fig 6D). This evidence concerns the gene SMARCA1 and gastric cancer.