Furthermore, the correlation analysis between gene expression and clinicopathological features indicated that the expression of PGAP3 was significantly correlated with Lauren type (Table S3, *p = 0.013), and the expression of ERBB2 was significantly correlated with T stage (*p = 0.015), tumour size (*p = 0.047) and Lauren type (*p = 0.016) (Table S4). This evidence concerns the gene PGAP3 and neoplasm.