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Table 1 Demographic, clinical, and embryological characteristics for the pregnant and nonpregnant groups

From: Assessment of endometrial and ovarian characteristics using three dimensional power Doppler ultrasound to predict response in frozen embryo transfer cycles

 

Pregnant

(n = 15)

Nonpregnant

(n = 15)

P- value

Age (years)

31,3 ± 1,1

31,5 ± 1,1

0,905

BMI (kg/m2)

22,9 ± 1,1

23,0 ± 0,8

0,941

Partus

0,2 ± 0,1

0,5 ± 0,3

0.372

Grav

0,5 ± 0,2

0,5 ± 0,3

0.843

Causes of infertility; n (%)

   

   Male

8(53,3)

10 (66,7)

0.738

   Tubal

1(6,7)

1 (6,7)

 

   Anovulation

1(6,7)

0 (0)

 

   Endometriosis

2 (13,3)

1 (6,7)

 

   Mixed

0 (0)

1 (6,7)

 

   Unexplained

3 (20,0)

2 (13,3)

 

Number of previous IVF

1,5 ± 0,3

1,7 ± 03

0.853

Number previous FET

0,9 ± 0,3

0,9 ± 0,2

0.533

Number of transfered embryos; n (%)

1,5 ± 0,1

1,5 ± 0,1

1.000

Insemination Method; n (%)

  

0.075

   IVF

10 (66,7)

4(26,7)

 

   ICSI

5 (33,3)

11(73,3)

 

LH test positive, cycle day

14,7 ± 0,5

13,8 ± 0,7

0,246

Embryotransfer, cycle day

18,0 ± 0,6

17,2 ± 0,6

0,368

  1. Values are mean ± SEM or n (%).
  2. No statistically significant differences were observed between the pregnant and nonpregnant groups.