2.

两组患者促排卵结局比较

Controlled ovarian hyperstimulation outcomes of the patients in cetrorelix and ganirelix groups (Mean±SD or percentages)

Index	Cetrorelix group	Ganirelix group	P	Adjusted P value
No. of cycles	1368	1204	-	-
Dosage of Gn used (U)	2342.36±892.01	2452.50±847.34	0.001	0.060
Value of FSH on hCG trigger day (U/L)	20.03±8.89	19.93±9.02	0.861	0.706
Value of LH on hCG trigger day (U/L)	3.44±4.58	3.53±3.58	0.570	0.144
Value of E2 on hCG trigger day (ng/L)	2483.81±1937.75	2390.40±1706.49	0.197	0.724
Value of P on hCG trigger day (μg/L)	1.01±0.71	0.98±0.91	0.377	0.481
Proportion of LH > 10 U/L on hCG trigger day	3.7%（51/1368）	3.2%（38/1204）	0.428	0.963
Spontaneous ovulation rate	0.6%（8/1368）	0.5%（6/1204）	0.766	0.879
No. of oocytes retrieved	11.04±7.55	10.63±7.38	0.168	0.758
Moderate/severe OHSS rate	0.1%（1/1368）	0.7%（9/1204）	0.008	0.006
No. of embryos available	4.25±3.41	4.01±3.42	0.077	0.566
No. of high quality embryos	2.77±2.77	2.62±2.69	0.162	0.390