Table 2.

Comparison of clinical outcomes according to origin of spermatozoa

Values	Ejaculated normal		P	Ejaculated OAT		P	Testicular		P
	Previous	AOA		Previous	AOA		Previous	AOA
No. of initiated cycles	57	57		69	69		44	44
No. of transferred cycles	22 (38.6 %)	57 (100 %)		38 (55.1 %)	69 (100 %)		12 (27.3 %)	44 (100 %)
Female age	33.72 ± 4.51	37.39 ± 5.51	< 0.05	34.40 ± 4.02	37.74 ± 4.75	< 0.001	34.11 ± 4.76	37.34 ± 4.63	< 0.05
GnRH doses	2027.58 ± 854.08	2386.61 ± 1071.89	0.048	2718.97 ± 1908.66	2515.29 ± 1171.04	0.454	2361.69 ± 1144.26	2453.21 ± 772.57	0.654
Retrieved oocytes	9.44 ± 8.22	11.93 ± 9.69	0.178	7.33 ± 6.35	12.33 ± 6.65	< 0.001	9.67 ± 6.87	12.98 ± 7.38	0.101
Mature oocytes per retrieved oocytes	5.51 ± 4.46	7.53 ± 7.34	0.098	6.53 ± 4.47	9.09 ± 5.35	< 0.05	3.53 ± 4.41	10.07 ± 5.73	< 0.001
Fertilized embryos	2.95 ± 2.82 (29.9 %)	6.91 ± 5.30 (71.5 %)	< 0.001	2.80 ± 1.77 (38.2 %)	7.90 ± 5.04 (74.6 %)	< 0.001	3.42 ± 3.04 (37.4 %)	8.86 ± 5.31 (76.3 %)	< 0.001
Cleavage embryos on day 2	2.56 ± 2.89	5.75 ± 4.63	< 0.001	2.71 ± 1.77	6.48 ± 3.98	< 0.001	2.37 ± 1.95	7.61 ± 4.59	< 0.001
High-quality embryos on day 3	0.13 ± 0.34	1.88 ± 3.75	< 0.05	0.24 ± 0.48	2.43 ± 2.9	< 0.001	0.32 ± 0.58	2.75 ± 2.82	< 0.001
Transferred embryos	1.83 ± 1.85	3.16 ± 1.33	< 0.001	2.71 ± 1.63	3.33 ± 1.04	< 0.05	2.32 ± 1.92	3.34 ± 1.18	< 0.05
Clinical pregnancy	4.5 % (1/22)	26.3 % (15/57)	< 0.05	7.9 % (3/38)	26.1 % (18/69)	< 0.05	0 %	36.4 % (16/44)	< 0.05
Implantation	1.4 % (1/72)	12.8 % (23/180)	< 0.05	2.5 % (3/122)	11.3 % (26/230)	< 0.05	0 %	15.0 % (22/147)	< 0.05

Values are mean ± SD or rate; Significant difference between groups, p < 0.05, Clinical pregnancy: presence of G-sac/transferred cycle; Implantation: number of G-sacs/transferred embryos