Table 3 Menstrual changes before and after HIFU treatment.

From: Effects of high-intensity focused ultrasound combined with levonorgestrel-releasing intrauterine system on patients with adenomyosis

Variables

Before HIFU

After HIFU

P

Case no

131

112

 

Menstrual cycle (d)

31.4 ± 3.5

28.6 ± 1.9

0.04

Menstrual period (d)

7.9 ± 1.2

6.5 ± 1.3

0.03

Menstrual volume (%)

100% ± 0

49% ± 13%

0.001

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