Skip to main content

Table 5 Multiple logistic regression of chemical pregnancy by treatment group

From: Endometrial preparation methods prior to frozen embryo transfer: a retrospective cohort study comparing true natural cycle, ovulation induction, hormone replacement treatment and GnRHa pretreatment

Factors

OR (95% CI)

P

BMI

1.00 (0.97, 1.04)

0.934

Progesterone Day (E2)

1.00 (1.00, 1.00)

0.504

Progesterone Day (P)

0.97 (0.81, 1.15)

0.691

Age (Years)

1.00 (0.97, 1.03)

0.826

Embryos Number

0.91 (0.71, 1.16)

0.441

High Quality Embryo (Yes vs. No)

0.69 (0.40, 1.19)

0.185

Treatment (GnRHa + HRT vs. NC)

0.69 (0.40, 1.21)

0.200

Treatment (HRT vs. NC)

0.77 (0.44, 1.35)

0.361

Treatment (Ovulation Induction vs. NC)

0.62 (0.32, 1.18)

0.145

Endometrial Morphology (A vs. C)

1.02 (0.74, 1.38)

0.923

Endometrial Morphology (B vs. C)

1.11 (0.78, 1.58)

0.555

Endometrial Thickness (mm)

1.02 (0.96, 1.08)

0.484

  1. OI ovulation induction, NC natural cycle, GnRHa+HRT GnRHa pretreatment, HRT hormone replacement Treatment. BMI body mass index