Table II.

Power of discrimination of FF G-CSF, embryo morphology and combined FF-G-CSF and embryo morphology.

	FF G-CSF (multivariate analysis)	Embryo score	Implantation score (Log(P): −4.56 + 0.05 × FF G-CSF + 0.64 × EMBRYO score)
AuROC (95% CI)	0.77 (0.69–0.83)	0.66 (0.58–0.73)	0.76 (0.69–0.83)*
P value	0.0001	0.009	0.0001
Sensitivity (FP) (%)	92.6	63	70
Specificity (FP) (%)	53.8	64	77
Positive predictive value (%)	28	26	38
Negative predictive value (%)	97	90	93
Cut-off value	>23.83 pg/ml	Type A or B	>0.184

The combined morpho G-CSF is the result of logistic regression Log(P): −4.56 + 0.05 × FF G-CSF + 0.64 × EMBRYO score not addition of number.