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Table 4 Comparison of demographic characteristics between subgroups

From: Effects of half-dose and full-dose GnRH antagonists on IVF-ET outcomes: a retrospective study

Subgroup

Subgroup A1(n = 107)

Subgroup A2(n = 73)

Subgroup B1(n = 42)

Subgroup B2(n = 94)

P

Years of infertility

2.96 ± 1.82

3.29 ± 1.97

4.14 ± 3.48

3.79 ± 4.39

>0.05

Body mass index

23.77 ± 4.79

22.75 ± 5.48

24.10 ± 3.24

23.85 ± 5.81

>0.05

bFSH/bLH

1.83 ± 1.14

2.06 ± 2.01

1.80 ± 1.14

1.93 ± 1.53

>0.05

  1. *Subgroup A1, Subgroup A2 basic data p values were:0.257, 0.187, 0.319
  2. *Subgroup B1, Subgroup B2 basic data p values were:0.644, 0.793, 0.618
  3. *Data expressed as mean ± SD, or number (percentage)