Table 4.

Oocyte retrieval cycle characteristics of the patients in the cystectomy group and aspiration group.

Characteristics	Cystectomy group	Aspiration group	p
No. of patients	224	139
No. of oocyte retrieval cycles	224	139
No. of >14 mm follicles on the trigger day	6.13 ± 5.34	7.85 ± 6.02	0.005
No. of oocytes retrieved, n	6.77 ± 5.76	8.69 ± 6.38	0.003
No. of MII oocytes retrieved, n	5.70 ± 4.87	7.34 ± 5.68	0.004
Method of insemination			0.000
IVF, %	91.2 (1,265/1,387)	70.8 (763/1,078)
ICSI, %	8.8 (122/1,387)	29.2 (315/1,078)
No. of D3 top-quality embryos, n	2.42 ± 2.60	2.88 ± 2.86	0.120
No. of embryos cultured to blastocyst stage No. of viable blastocyst Viable blastocyst rate, %	583 89 15.3	446 88 19.7	0.060
No. of viable embryos, n	2.67 ± 2.44	3.36 ± 2.89	0.019
Oocyte retrieval rate, %	68.3 (1,516/2,220)	67.3 (1,208/1,796)	0.488
Poor ovarian response, %	23.2 (52/224)	18.0 (25/139)	0.236
Mature oocyte rate, %	84.1 (1,275/1,516)	84.4 (1,019/1,208)	0.858
Fertilization rate, %	86.2 (1,196/1,387)	84.0 (906/1,078)	0.129
Normal fertilization rate, %	81.5 (1,130/1,387)	79.4 (856/1,078)	0.199
Cleavage rate, %	97.1 (1,097/1,130)	97.2 (832/856)	0.877
Viable embryo rate per oocyte retrieved, %	39.4 (597/1,516)	38.7 (467/1,208)	0.702
High-quality embryo rate per oocyte retrieved, %	35.8 (542/1,516)	33.2 (401/1,208)	0.164

The red number highlights the p which was less than 0.05 signifing the statistic difference.