Table 3.

Correlations between vitreous levels of different angiogenesis and inflammation mediators in eyes with PDR.

Mediators	Syndecan-1 (pg/ml)	PIGF (pg/ml)	ANGPTL-4 (pg/ml)	VEGF (pg/ml)	IL-8 (pg/ml)
	r value	r value	r value	r value	r value
	(p-value)	(p-value)	(p-value)	(p-value)	(p-value)
Syndecan-1 (pg/ml)		0.813 (<0.001*)	0.859 (<0.001*)	0.471 (0.003*)	0.826 (<0.001*)
PIGF (pg/ml)			0.906 (<0.001*)	0.497 (0.001*)	0.879 (<0.001*)
ANGPTL-4 (pg/ml)				0.370 (0.022*)	0.902 (<0.001*)
VEGF (pg/ml)					0.289 (0.078)

^*Statistically significant (p value < 0.05).