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|
Parameter
|
Female carriers
|
Male carriers
|
P value
|
|---|
|
Patients
|
38
|
51
| |
|
Cycles
|
41
|
61
|
|
Female age (years)
|
28.9±3.1
|
28.8±3.9
|
0.811a
|
|
Female BMI (kg/m2)
|
22.5±2.7
|
22.8±3.4
|
0.625 a
|
|
Male age (years)
|
30.4±5.0
|
30.0±4.6
|
0.717 a
|
|
Retrieved oocytes
|
14.6±7.4
|
15.0±6.9
|
0.758 b
|
|
Injected oocytes
|
11.3±5.1
|
11.7±5.0
|
0.829 b
|
|
2-Pronuclei zygotes
|
9.8±5.1
|
9.8±4.5
|
0.883 b
|
|
Normal fertilisation rate (%)
|
86.9 (403/464)
|
83.7 (595/711)
|
0.161 b
|
|
Embryos used for blastocyst culture
|
9.2±5.1
|
9.1±4.4
|
0.937 b
|
|
Biopsied blastocysts
|
4.2±2.5
|
3.4±2.3
|
0.084 b
|
|
High-quality blastocyst formation rate (%)
|
45.6 (172/377)
|
37.2 (206/554)
|
0.012
c
|
- Values are n, n (%) or mean±SD
- at-text, b Mann-Whitney U test, c χ2 test. The bold values meant there existed significant difference