Table 6 The impact of maternal BMI on IVF/ICSI treatment outcome parameters

Pre-transfer

Beta (95%CI)

p-value

Beta (95%CI)

p-value

 Total fertilized oocytes

0.024 (-0.075, 0.124)

0.630

0.031 (-0.067, 0.129)

0.532

 Fertilization rate

-0.003 (-0.009, 0.003)

0.329

-0.003 (-0.009, 0.003)

0.303

 Total usable embryos

0.018 (-0.049, 0.085)

0.605

0.021 (-0.046, 0.088)

0.536

 Usage rate

0.000 (-0.007, 0.007)

0.913

0.000 (-0.007, 0.007)

0.928

Post-transfer

OR (95%CI)

p-value

OR (95%CI)

p-value

 Positive β-hCG-test n = 106

0.994 (0.936, 1.054)

0.994

0.997 (0.938, 1.060)

0.930

 Gestational sac n = 97

0.997 (0.939, 1.059)

0.923

1.000 (0.940, 1.064)

0.998

 Fetal heartbeat n = 90

0.985 (0.927, 1.047)

0.630

0.986 (0.926, 1.050)

0.663

 Live born^a n = 61

0.998 (0.92, 1.069)

0.949

1.000 (0.932, 1.073)

0.992

 Cumulative pregnancy^b n = 132

1.036 (0.977, 1.097)

0.238

1.044 (0.983, 1.109)

0.163