Table 6.

IVF parameters separated into CLDN4/LIF immunolabeling categories

	CLDN4+/LIF+ (mean ± SD)	CLDN4+/LIF- (mean ± SD)	CLDN4-/LIF- (mean ± SD)	CLDN4-/LIF+ (mean ± SD)
Maternal age (yrs)	36.5 ± 3.2	35.4 ± 4	35 ± 4	35.4 ± 5.5
# of previous IVF cycles	1.18 ± 1.04	1.65 ± 1.32	1.34 ± 1.45	1.55 ± 1.63
rFSH total dose (IU)	2340 ± 708	2609 ± 1,151	2697 ± 1028	2721 ± 1067
# of transferred embryos	3.2 ± 0.8	3 ± 0.7	3.1 ± 1	2.5 ± 0.8
# of top quality embryos	0.9 ± 0.7	0.7 ± 0.3	0.8 ± 1	0.2 ± 0.3
Mean score per embryo	21.6 ± 6.8	15.2 ± 6.9	18.2 ± 6.9	20.5 ± 8.3