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Table 3 Cumulative pregnancy outcomes among the three groups based on average Gn dosage per follicle

From: The average gonadotrophin dosage per follicle is predictive of ovarian response and cumulative live birth chances after in vitro fertilization: a retrospective cohort study

Ā 

Group A

Group B

Group C

P

Positive Ī²hCG

84 (76.36%)

92 (83.64%)

66 (60.00%)

ā€‰<ā€‰0.01

Clinical pregnancy

80 (72.73%)

89 (80.91%)

65 (59.09%)

ā€‰<ā€‰0.01

Ongoing pregnancy

76 (69.09%)

83 (75.45%)

58 (52.73%)

ā€‰<ā€‰0.01

Live birth

75 (68.18%)

83 (75.45%)

55 (50.00%)

ā€‰<ā€‰0.01

Biochemical miscarriage

4 (4.76%)

3 (3.26%)

1 (1.52%)

0.54

First trimester pregnancy loss

4 (5.00%)

6 (6.74%)

7 (10.77%)

0.40

Second trimester pregnancy loss

1 (1.32%)

0 (0.00%)

3 (5.17%)

0.07

  1. Data were presented as n (%). Statistical analysis was carried out using Chi-square test