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. 2022 Jun 28;20:93. doi: 10.1186/s12958-022-00965-8

Table 3.

Subgroup multivariate logistic regression analysis of EMT based on endometrial preparation regimen (Stepwise logistic regression)

Variable Artificial cycle Natural cycle
OR (95% CI) P-value OR (95% CI) P-value
Maternal age 1.01 (0.90–1.13) 0.843 1.23 (1.08–1.40) 0.002
Maternal BMI 1.23 (1.11–1.36) <  0.001 1.39 (1.25–1.54) <  0.001
Childbirth experience 0.64 (0.48–0.85) 0.002 0.46 (0.34–0.62) <  0.001
EMT
 0.8 cm ≤ EMT ≤ 1.2 cm Ref Ref
 EMT <  0.8 cm 1.71 (1.22–2.33) 0.001 1.66 (0.94–2.74) 0.061
 EMT > 1.2 cm 1.02 (0.54–1.78) 0.940 1.59 (1.11–2.21) 0.008
 MAP 1.55 (1.38–1.74) <  0.001 1.90 (1.66–2.18) <  0.001
 GDM 1.74 (1.25–2.38) < 0.001 1.86 (1.28–2.65) < 0.001
Number of embryos
 1 Ref Ref
  > 1 0.72 (0.45–1.10) 0.151 0.81 (0.48–1.27) 0.382

EMT Endometrial thickness, MAP Mean arterial pressure, GDM Gestational diabetes mellitus

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