Factor | Ovulation disorders(n = 90) | Normo-ovulation(n = 303) | ||||||
---|---|---|---|---|---|---|---|---|
mROS | hydrogen peroxide | mROS | hydrogen peroxide | |||||
r | P value | r | P value | r | P value | r | P value | |
Fertilization rate (%) | 0.068 | 0.523 | 0.016 | 0.881 | −0.073 | 0.236 | − 0.018 | 0.757 |
2PN rate (%) | 0.164 | 0.122 | 0.097 | 0.364 | −0.039 | 0.530 | 0.011 | 0.844 |
≥3PN rate (%) | −0.136 | 0.203 | −0.211 | 0.046 | 0.026 | 0.672 | 0.004 | 0.951 |
Cleavage rate (%) | 0.266 | 0.011 | 0.098 | 0.360 | −0.035 | 0.576 | −0.006 | 0.910 |
Day 2 Embryo development rate (%) | 0.241 | 0.024 | 0.261 | 0.014 | −0.045 | 0.466 | −0.031 | 0.589 |
Day 3 Embryo development rate (%) | 0.002 | 0.988 | 0.042 | 0.698 | −0.057 | 0.361 | −0.142 | 0.022 |
Day 3 Embryo utilization rate (%) | 0.334 | 0.001 | 0.273 | 0.009 | − 0.119 | 0.055 | −0.025 | 0.551 |
Good-quality day 3 embryo rate (%) | 0.182 | 0.086 | −0.021 | 0.841 | −0.117 | 0.059 | 0.034 | 0.349 |
D5 Blastocyst utilization rate (%) | 0.113 | 0.328 | 0.071 | 0.538 | −0.080 | 0.217 | −0.057 | 0.216 |
D5 Good-quality blastocyst rate (%) | 0.129 | 0.263 | −0.087 | 0.451 | −0.184 | 0.004 | −0.075 | 0.293 |
D6 Blastocyst utilization rate (%) | 0.139 | 0.228 | −0.096 | 0.405 | −0.192 | 0.003 | −0.064 | 0.652 |
D6 Good-quality blastocyst rate (%) | −0.016 | 0.890 | 0.087 | 0.453 | 0.049 | 0.449 | 0.027 | 0.266 |
Blastocyst development rate (%) | −0.018 | 0.878 | 0.019 | 0.869 | 0.027 | 0.677 | 0.067 | 0.429 |
Blastocyst utilization rate (%) | 0.173 | 0.133 | 0.079 | 0.495 | −0.071 | 0.272 | − 0.048 | 0.803 |
Good-quality blastocyst rate (%) | 0.156 | 0.176 | −0.035 | 0.764 | −0.075 | 0.249 | −0.015 | 0.666 |