Comparison between Vascular Endothelial Growth Factor and Platelet-Derived Growth Factor Levels in Rhegmatogenous Retinal Detachment

Table 3

VEGF-A and PDGF-AA levels based on the duration of disease.

Variable	Groups	n	Level (pg/ml)
VEGF-A vitreous	<1 month	9	97.29 ± 42.50	0.012
	1 month–1 year	4	151.44 ± 65.46
	>1 year	4	189.46 ± 21.85
VEGF-A serum	<1 month	9	696.18 ± 183.13	0.521
	1 month–1 year	4	794.10 ± 255.26
	>1 year	4	640.88 ± 110.60
PDGF-AA vitreous	<1 month	9	129.46 ± 54.05	0.002
	1 month–1 year	4	212.01 ± 34.67
	>1 year	4	238.83 ± 13.28
PDGF-AA serum	<1 month	9	706.69 ± 92.79	0.335
	1 month–1 year	4	798.79 ± 200.66
	>1 year	4	805.38 ± 114.08

The data are expressed as mean ± SD. Significant difference among RRD group using one way ANOVA test ().VEGF-A: vascular endothelial growth factor-A; PDGF-AA: platelet derived growth factor-AA.