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Table 6 Correlations of aqueous humor and plasma VEGF and CTGF concentrations in PDR patients with vitreous hemorrhage

From: The efficacy and safety of intravitreal injection of Ranibizumab as pre-treatment for vitrectomy in proliferative diabetic retinopathy with vitreous hemorrhage

Correlation r P value
Group B
Aqueous humor VEGF – plasma VEGF 0.174 0.52
Aqueous humor CTGF – plasma CTGF 0.049 0.858
Group C
Aqueous humor VEGF – plasma VEGF -0.218 0.418
Aqueous humor CTGF – plasma CTGF -0.156 0.564