Research Article
The Feasibility of All-Blastocyst-Culture and Single Blastocyst Transfer Strategy in Elderly Women: A Retrospective Analysis
Table 1
Background data of SBT and DBT.
| | SBT () | DBT () | value |
| | Age | 36.8 (35.7, 38.6) | 37.6 (35.9, 40.1) | 0.019 | | Infertility duration (years) | | | 0.472 | | BMI (kg/m2) | | | 0.773 | | AFC | | | 0.201 | | Fertilization method (%) | | | | | IVF | 80.0 (67/84) | 70.4 (50/71) | 0.125 | | ICSI | 17.9 (15/84) | 21.1 (15/71) | 0.478 | | IVF+ICSI | 2.4 (2/84) | 8.5 (6/71) | 0.092 | | AMH (ng/mL) | | | 0.568 | | Baseline gonadal hormone | | | | | LH (IU/L) | | | 0.060 | | FSH (IU/L) | | | 0.965 | | E2 (ng/mL) | | | 0.665 | | P (nmol/L) | 0.52 (0.37, 0.73) | 0.51 (0.4, 0.68) | 0.402 |
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