Research Article
[Retracted] Analysis of Relevant Factors Affecting the Pregnancy Rate of Frozen-Thawed Embryo Transfer Cycle
Table 2
Multivariate analysis of factors influencing FET biochemical pregnancy.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Assignment: age is < 30 years = 0, ≥30 years = 1; infertility years are ≤ 3 years = 0, >3 = 1; endometrial thickness is < 8 mm = 1, 8–10 mm = 2, >10 mm = 3; value is < 0.3 pg/ml = 1, 0.3–0.7 pg/ml = 2, >0.7 pg/ml = 3; E2/value is < 0.3 = 1, 0.3–0.7 = 2, >0.7 = 3; the number of high-quality embryos is ≥2 = 0, 1 high-quality embryo = 1. |