Control (n = 20)

B (n = 15)

N (n = 15)

M (n = 15)

P

Age (years)

47.20 ± 10.29

46.27 ± 9.91

55.60 ± 11.37

49.60 ± 10.55

0.070

Menstrual state

Premenopausal

2 (10.0%)

7 (46.7%)*

3 (20.0%)

8 (53.3%)*

0.018*

Postmenopausal

18 (90.0%)

8 (53.3%)

12 (80.0%)

7 (46.7%)