Table 4.

Overview of ten inflammatory factors from vitreous samples

	Control (pg/ml) mean ± SD	PVR (pg/ml) mean ± SD	p value
EGF	0.78 ± 0.28	1.01 ± 0.57	0.23
FGF-2	5.91 ± 0.99	6.27 ± 1.14	0.39
PDGF-AA	64.22 ± 59.82	179.90 ± 151.92	0.027
TGFα	0.96 ± 0.14	3.07 ± 2.19	0.00
VEGF	3.22 ± 0.34	5.54 ± 4.32	0.015
IL-1β	0.29 ± 0.053	0.32 ± 0.037	0.10
IL-6	1.25 ± 2.50	13.38 ± 18.19	0.004
IL-8	2.81 ± 3.85	18.75 ± 17.37	0.00
TNFα	0.77 ± 0.061	1.12 ± 0.81	0.19
TNFβ	0.18 ± 0.013	0.19 ± 0.015	0.038

PVR proliferative vitreoretinopathy