Table 3 Ultrasound parameters of endometrial receptivity during mid-secretory phase for both pregnant and nonpregnant women in patients with UI
Pregnancy outcome of UI patients | Cases (n) | Endometrial thickness (mm) | UA-PI | E-mean (kPa) | VS-mean (m/s) |
|---|---|---|---|---|---|
Nonpregnant | 34 | 9.97 ± 1.44 | 2.92 ± 0.82 | 24.03 ± 5.77 | 2.90 ± 0.65 |
Pregnant | 7 | 10.33 ± 0.75 | 2.80 ± 0.26 | 17.83 ± 7.15 | 2.39 ± 0.52 |
t/z | -0.635 | -0.450 | 2.486 | -2.201 | |
p | 0.529b | 0.652a | 0.017b | 0.028a |