Table 1.

High OLFM4 expression is associated with intestinal-type GC

Lauren's classificationIntestinalDiffuseMixedTotal
OLFM4 low expression3742887
OLFM4 high expression52241187
Total896619174

NOTE: A Pearson χ2 statistic was used to test the association of the expression of OLFM4 with GC histologic subtype (174 tumors). High OLFM4 expression was positively associated with intestinal-type GC (Pearson χ2 test, P = 0.019).