Table 1. EZH2 expression in normal breast tissue, ductal carcinoma in situ, and invasive ductal carcinoma (n=470).
Tissue sample | EZH2 expression, No. (%) | p-value | |
---|---|---|---|
Negative (n = 247) | Positive (n = 223) | ||
NL | 11 (100.0) | 0 | 0.001 |
DCIS | 19 (70.4) | 8 (29.6) | |
IDC | 217 (50.2) | 215 (49.8) |
EZH2=enhancer of zeste homologue 2; NL=normal breast tissue; DCIS=ductal carcinoma in situ; IDC=invasive ductal carcinoma.