Table 3  Predictive IVF success model with only the 5 most important variables.

From: Informative predictors of pregnancy after first IVF cycle using eIVF practice highway electronic health records

Most significant variables for IVF pregnancy prediction

 

Variables

Coef

Coef 95% CI

Y1 mean

Y0 mean

p-value

Y-corr

1

Number of cryopreserved embryos

0.35

[0.32, 0.38]

2.33

1.29

 < 0.001

0.19

2

Age 42+

−0.31

[−0.34, −0.27]

0.02

0.07

 < 0.001

−0.13

3

Age 41–42

−0.24

[−0.27, −0.21]

0.05

0.11

 < 0.001

−0.10

4

Age 38–40

−0.16

[−0.19, −0.13]

0.16

0.21

 < 0.001

−0.06

5

Count of Transferred Embryos

0.13

[0.1, 0.16]

1.89

1.94

 < 0.001

−0.03

 

Model Intercept

0.07

[0.04, 0.1]

    
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