Table 2. Summary of lncRNA and EZH2 associations with clinicopathologic data.

	ER status	PR status	Her2	Triple Negative	Ki67
HoxA1	NS	NS	NS	NS	Increased p = 0.222
HoxD4	NS	Positive p = 0.288	NS	NS	NS
HOTAIR	Positive −/+ vs ++ p = 0.026	Positive −/+ vs ++ p = 0.0004	NS	NS	NS
EZH2	Negative p = <0.0001	Negative p = <0.0001	Negative p = 0.004	p = 0.0014	Increased p = <0.0001

NS = not significant.

− = negative.

+ = weak positive.

++ = strong positive.