Table 3 Implantation rates of euploid blastocysts categorized by female age and day of trophectoderm biopsy
From: Association between morphologic grading and implantation rate of Euploid blastocyst
| Parameter | Category | No. of cycles | Implantation rate | aOR(95%CI) | P value |
|---|---|---|---|---|---|
| Age | |||||
| <35 | Good | 51 | 80.39% (41/51) | 4.083(1.836 ~ 9.082) | 0.001 |
| Average | 69 | 63.77% (44/69) | 1.768(0.941 ~ 3.324) | 0.077 | |
| Poor | 109 | 48.62% (53/109) | Reference | Reference | |
| ≥35 | Good | 7 | 71.43% (5/7) | 6.074(0.456 ~ 80.919) | 0.172 |
| Average | 19 | 68.42% (13/19) | 4.304(0.608 ~ 30.472) | 0.144 | |
| Poor | 16 | 43.75% (7/16) | Reference | Reference | |
| Day of TE biopsy | |||||
| D5 | Good | 46 | 80.43% (37/46) | 3.294(1.260 ~ 8.616) | 0.015 |
| Average | 53 | 71.70% (38/53) | 2.062(0.871 ~ 4.855) | 0.100 | |
| Poor | 52 | 55.77% (29/52) | Reference | Reference | |
| D6 | Good | 12 | 75.00% (9/12) | 4.179(1.004 ~ 17.399) | 0.049 |
| Average | 35 | 54.29% (19/35) | 1.576(0.661 ~ 3.759) | 0.305 | |
| Poor | 73 | 42.47% (31/73) | Reference | Reference | |