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. 2021 Aug 13;21:554. doi: 10.1186/s12884-021-04013-y

Table 4.

Regression model estimating associated outcomes after matching stratified by AMH

Variables Implantation rate Clinical Pregnancy rate Odds of live birth
Estimate (95% CI) p-val Estimate (95% CI) p-val OR (95% CI) p-val
AMH=0 N= 320 Embryo transfer day 0.15 (-0.08, 0.38) 0.21 0.03 (-0.22, 0.28) 0.80 0.94 (0.58, 1.50) 0.78
Propensity score -0.03 (-0.52, 0.47) 0.91 0.04 (-0.48, 0.55) 0.88 1.57 (0.59, 4.17) 0.37
No. embryos frozen 0.01 (-0.03, 0.06) 0.53 0.02 (-0.03, 0.06) 0.48 1.02 (0.93, 1.12) 0.65
ICSI/IVF -0.002 (-0.15, 0.15) 0.98 0.05 (-0.11, 0.21) 0.56 0.95 (0.70, 1.29) 0.73
0 ≤AMH≤1.39 lN= 16 Embryo transfer day -0.30 (-1.57, 0.98) 0.65 -1.71 (-3.83, 0.42) 0.12 0.21 (0.02, 2.96) 0.25
Propensity score -0.69 (-5.20, 3.80) 0.76 -0.03 (-5.17, 5.12) 0.99 22.34 (0.006, 91416.5) 0.46
1.39 <AMH≤3.95 N=236 Embryo transfer day 0.15 (-0.15, 0.43) 0.34 0.20 (-0.11, 0.51) 0.20 1.03 (0.61, 1.76) 0.90
Propensity score 0.16 (-0.47, 0.78) 0.63 0.27 (-0.38, 0.93) 0.41 1.68 (0.54, 5.21) 0.37
AMH >3.95 N= 482 Embryo transfer day 0.03 (-0.17, 0.23) 0.79 0.002 (-0.21, 0.20) 0.99 0.90 (0.62, 1.30) 0.57
Propensity score 0.42 (-0.04, 0.88) 0.07 0.40 (-0.08, 0.88) 0.10 0.98 (0.41, 2.36) 0.97

Implantation rate: number of gestational sacs/ number of embryos transferred

Clinical Pregnancy rate: number of fetal heartbeats present/ number of embryos transferred