Table I.

Survival rate after thawing and resistance rate after micro-injection gesture

	Manual	GAVI	OR (95%CI)	p-valuea
No. warmed oocytes	82	82
No. survived oocytes	76	68
Survival rate	92.7%	82.9%	2.91 (0.98–8.63)	0.053
No. injected oocytes	67	59
No. viable oocytes post injection	63	55
Post injection viability	94.0%	93.2%	1.16 (0.27–5.03)	0.837

For categorical variables, n (%) is presented. OR Odds Ratio; 95%CI 95% Confidence Interval

^aLogistic mixed models with random effect on donor were estimated