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Table 2 Observed live birth and discontinuation rates in the study population ( N= 3,002)

From: Joint modeling of success and treatment discontinuation in in vitrofertilization programs: a retrospective cohort study

 

Parisian center (Cochin)

Medium-sized city center (Clermont-Ferrand)

P*

 

n=1,556 (%)

n=1,446 (%)

 

Live birth rate

   

  1st attempt

22

21

ns

  2nd attempt

18

19

ns

  3rd attempt

9

17

0.002

  4th attempt

9

16

0.066

Discontinuation rate

   

  1st attempt

37

25

<0.001

  2nd attempt

46

31

<0.001

  3rd attempt

49

39

0.010

  1. * p-value for the chi2 test comparing live birth rate and discontinuation rates according to inclusion center.