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Table 3 Results of Logistic regression analysis of clinical outcomes

From: Effect of repeated vitrification of human embryos on pregnancy and neonatal outcomes

Ā 

Biochemical pregnancy rate

Ā 

Clinical pregnancy rate

Ā 

Live birth rate

OR (95%CI)

P

Ā 

OR (95%CI)

P

Ā 

OR (95%CI)

P

Female age at retrieval (y)

BMI

Endometrial thickness

NO. of embryos transferred

Embryo cryopreservation times

0.945 (0.896,0.997)

1.039 (0.969,1.115)

1.106 (1.007,1.215)

1.910 (1.163,3.139)

0.943(0.482, 1.848)

0.037*

0.278

0.035*

0.011*

0.865

Ā 

0.950(0.901,1.002)

1.024 (0.956,1.097)

1.086(0.989,1.193)

1.734 (1.076,2.795)

1.124 (0.581,2.174)

0.058

0.502

0.083

0.024*

0.728

Ā 

0.917 (0.861,0.976)

1.009 (0.931,1.092)

1.091 (0.979,1.216)

1.595(0.916,2.778)

0.000 (0.000)

0.006*

0.831

0.115

0.099

0.998

  1. BMI, Body mass index
  2. Data are odds ratios (OR) with 95% confidence interval (CI).
  3. *Difference is considered significant.