Table 2.
SERa(+) cycle | SERa(-) cycle | P value | SERa(+) oocyte | SERa(-) oocyte | P value | |
---|---|---|---|---|---|---|
Cycles | 113 | 113 | ||||
No. of oocytes retrieved | 1875 | 1718 | ||||
No. of mature oocytes | 1536 | 1390 | 323 | 1253 | ||
Mature oocyte rate, %(n) | 81.9 (1536) | 80.9 (1390) | 0.436 | |||
Normal fertilization rate, %(n) | 73.3 (1126) | 73.7 (1024) | 0.825 | 71.2 (230) | 73.5 (921) | 0.407 |
Abnormal fertilization rate, %(n) | 1.7 (26) | 0.8 (11) | 0.029 | 4.3 (14) | 1.0 (13) | < 0.001 |
Cleavage rate, %(n) | 95.0 (1094) | 98.6 (1021) | < 0.001 | 95.9 (234) | 94.6 (884) | 0.427 |
Available embryo rate at D3, %(n) | 91.4 (1053) | 92.8 (960) | 0.245 | 83.2 (203) | 93.4 (872) | < 0.001 |
Blastocyst formation rate, %(n) | 66.3 (698) | 70.5 (677) | 0.041 | 59.6 (121) | 68.1 (597) | 0.021 |
Available blastocyst rate, %(n) | 44.2 (465) | 49.6 (476) | 0.015 | 53.7 (110) | 41.9 (363) | 0.001 |
Categorical variable was presented as % (n)
P < 0.05 was considered statistically significant