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Table 3 Pregnancy outcomes of pET in the experimental group and conventional ET in the control group

From: The role of transcriptomic biomarkers of endometrial receptivity in personalized embryo transfer for patients with repeated implantation failure

 

Experimental

Control (n = 86)

P-valuea

P-valueb

P-valuec

RRe (95%Cl)

P-valued

Displaced (n = 17)

Non-displaced (n = 39)

Total (n = 56)

No. of patients receiving embryo transfers (n)

16

32

48

86

     

No. of patients transferred D3 embryos (n)

8

18

26

59

     

No. of patients who received pET (n)

8

18

26

     

 Intrauterine pregnancy (n/%)

5/8 (62.5%)

8/18 (44.4%)

13/26 (50%)

14/59 (23.7%)

0.062

0.089

0.673

2.107 (1.159 to 3.830)

0.017

 Live birth (n/%)

4/8 (50%)

7/18 (38.9%)

11/26 (42.3%)

13/59 (22.0%)

0.203

0.263

0.683

1.92 (0.995 to 3.705)

0.056

 No. of transferred D3 embryos (n)

15

36

51

114

     

 Embryos implanted (n/%)

6/15 (40%)

10/36 (27.8%)

16/51 (31.4%)

19/114 (16.7%)

0.072

0.141

0.599

1.882 (1.057 to 3.353)

0.033

No. of patients transferred blastocysts (n)

8

14

22

27

     

No. of patients who received pET (n)

8

14

22

     

 Intrauterine pregnancy (n/%)

6/8 (75%)

8/14 (57.1%)

14/22 (63.6%)

11/27 (40.7%)

0.121

0.318

0.649

1.562 (0.898 to 2.718)

0.111

 Live birth (n/%)

6/8 (75%)

7/14 (50%)

13/22 (59.1%)

10/27 (37.0%)

0.105

0.424

0.380

1.595 (0.874 to 2.914)

0.124

 No. of transferred blastocysts (n)

13

26

39

44

     

 Embryos implanted (n/%)

7/13 (53.8%)

10/26 (38.5%)

17/39 (43.6%)

12/44 (27.3%)

0.147

0.330

0.497

1.598 (0.877 to 2.913)

0.120

  1. Bold P-values indicates statistical significance
  2. RR relative risk, pET personalized embryo transfer, ET embryo transfer
  3. aIndicating the p-value of the displaced group compared with the control group
  4. bIndicating the p-value of the non-displaced group compared with the control group
  5. cIndicating the p-value of the displaced compared with the non-displaced group
  6. dIndicating the p-value of the experimental group compared with the control group
  7. eIndicating the RR of the experimental group compared with the control group