From: SLCO1B1*5 polymorphism (rs4149056) is associated with chemotherapy-induced amenorrhea in premenopausal women with breast cancer: a prospective cohort study
rs4149056
<35 years (n = 10)
35–39 years (n = 13)
40–44 years (n = 20)
>44 years (n = 7)
P-value
T/T
5
6
11
4
0.703
C/T
7
8
2
C/C
0
1