From: Membrane-bound estrogen receptor-α expression and epidermal growth factor receptor mutation are associated with a poor prognosis in lung adenocarcinoma patients
mERα expression
EGFR mutation
Factor
Negative
Positive
p-value
Mutant
Wild
VEGF
negative
17
2
<0.001
9
10
0.691
positive
22
15
Ki-67
21
8
0.001
13
16
0.313
6