Table 2 Demographic characteristics of patients who underwent frozen-thawed embryo transfer of euploid blastocysts according to morphologic grading
From: Association between morphologic grading and implantation rate of Euploid blastocyst
| Parameter |
Good-quality (n = 58) |
Average-quality (n = 88) |
Poor-quality (n = 125) | P value |
|---|---|---|---|---|
| Female age (y) | 30.95 ± 3.50 | 31.64 ± 3.81 | 30.79 ± 3.78 | 0.253 |
| Male age (y) | 31.67 ± 3.76 | 32.49 ± 4.25 | 31.80 ± 4.54 | 0.417 |
| Female BMI (kg/m2) | 24.11 ± 3.42 | 23.96 ± 3.00 | 24.04 ± 2.79 | 0.952 |
| Duration of infertility (y) | 2.20 ± 1.95 | 2.68 ± 2.13 | 2.45 ± 1.98 | 0.364 |
| Type of infertility | 0.607 | |||
| Primary infertility | 17 (29.3%) | 31 (35.2%) | 46 (36.8%) | |
| Secondary infertility | 41 (70.7%) | 57 (64.8%) | 79 (73.2%) | |
| Basal FSH (IU/L) | 6.18 ± 2.55 | 6.58 ± 2.39 | 6.08 ± 2.32 | 0.314 |
| AMH (ng/mL) | 4.86 ± 4.01 | 4.60 ± 3.03 | 4.58 ± 3.09 | 0.854 |
| Peak endometrial thickness (mm) | 8.82 ± 1.52 | 9.05 ± 1.59 | 8.96 ± 1.56 | 0.687 |
| Day of TE biopsy | 0.000* | |||
| D5 (%) | 79.3% (46/58) | 60.2% (53/88) | 41.6% (52/125) | |
| D6 (%) | 20.7% (12/58) | 39.8% (35/88) | 58.4% (73/125) |