Table 2. Average value of the results per group
Variable	GI (Diluted)	GII (Control)	p
Average rate of injected oocytes	4.72 ± 2.35	4.0 ± 2.09	0.004
Fertilization average rate	4.36 ± 2.49	3.22 ± 1.87	0.006
Cleavage average	4.18 ± 2.57	3.09 ± 1.90	0.010
48 hours’ evaluation rate
GRADE A	2.54 ± 2.21	1.36 ± 1.67	0.006
GRADE B	1.23 ± 1.44	1.18 ± 1.05	NS
GRADE C	0.36 ± 0.58	0.41 ± 0.91	NS
GRADE D	0.04 ± 0.21	0.14 ± 0.35	NS
GRADE A + B	3.77 ± 2.39	2.55 ± 1.63	0.004
GRADE C + D	0.41 ± 0.67	0.55 ± 1.14	NS
72 hours’ evaluation rate
GRADE A	1.91 ± 1.87	1.13 ± 1.35	0.044
GRADE B	1.32 ± 1.21	0.90 ± 1.01	NS
GRADE C	0.73 ± 0.83	0.73 ± 0.98	NS
GRADE A + B	3.23 ± 2.37	2.05 ± 1.79	0.006
GRADE C + D	0.96 ± 1.17	1.05 ± 1.29	NS
Average nº of transferred embryos	1.59 ± 0.67	0.95 ± 0.35	0.005
Each value represents mean ± standard deviation, NS = not significant