Table 4 Clinical characteristics and results of in vitro cultured embryos for reciprocal translocation carriers with or without terminal breakpoints
Parameter | With terminal breakpoint | Without terminal breakpoint | P value |
|---|---|---|---|
Patients | 40 | 49 | |
Cycles | 45 | 57 | |
Female age (years) | 29.9 ± 3.7 | 27.9 ± 3.2 | 0.004 a |
Female BMI (kg/m2) | 22.0 ± 3.2 | 23.2 ± 2.9 | 0.043 a |
Male age (years) | 30.8 ± 4.9 | 29.6 ± 4.6 | 0.224 a |
Retrieved oocytes | 13.6 ± 5.8 | 15.8 ± 7.8 | 0.216 b |
Injected oocytes | 10.4 ± 4.5 | 12.4 ± 5.3 | 0.083 b |
2-Pronuclei zygotes | 8.9 ± 4.4 | 10.5 ± 4.9 | 0.129 b |
Normal fertilisation rate (%) | 85.7(401/468) | 84.4(597/707) | 0.617 b |
Embryos used for blastocyst culture | 8.1 ± 4.2 | 9.9 ± 4.9 | 0.072 b |
Biopsied blastocysts | 3.5 ± 2.2 | 3.8 ± 2.6 | 0.721 b |
High-quality blastocyst formation rate (%) | 39.9(159/366) | 38.8(219/565) | 0.176 c |