Table 5  Correlation between follicular fluid parameters of patients (n = 90 women and ICSI cycles).

	ADM2 (pg/ml)		VEGF (pg/ml)		sFlt-1 (ng/ml)		sVEGFR-2 (ng/ml)		VEGF/sFlt-1		VEGF/sVEGFR-2
	r	p	R	p	R	P	r	p	r	P	r	p
ADM2. adrenomedullin 2; VEGF: vascular endothelial growth factor; sFlt-1, soluble Fms-like tyrosine kinase-1; sVEGFR-2, soluble VEGF receptor 2 Bold values are statistically significant at p < 0.05.
ADM2 (pg/ml)	–	–	0.586	0.001	0.044	0.7	0.482	0.001	0.260	0.039	− 0.366	0.002
VEGF (pg/ml)	0.586	0.001	–	–	− 0.055	0.63	0.560	0.001	0.311	0.006	0.338	0.002
sFlt-1 (ng/ml)	0.044	0.7	− 0.055	0.63	–	–	− 0.22	0.049	− 0.86	0.001	0.163	0.158
sVEGFR-2 (ng/ml)	0.482	0.001	0.560	0.001	− 0.22	0.049	–	–	0.361	0.004	− 0.778	0.001
VEGF/sFlt-1	0.260	0.039	0.311	0.006	− 0.86	0.001	0.361	0.004	–	–	− 0.263	0.035
VEGF/sVEGFR-2	− 0.36	0.002	0.338	0.002	0.163	0.158	− 0.778	0.001	− 0.263	0.035	–	–