FMD reduction rates among menopausal women by manopause time Menopause time FMD ≤ 5 years (n = 135) > 5 years (n = 97) p n% n% ≥ 7, 8% 113 83, 1 53 55, 2 < 0, 001 < 7, 8% 23 16, 9 43 44, 8 Women with menopause> 5 years had a higher rate of FMD reduction than women with menopause period ≤ 5 years, (p <0.001).