VEGFA and diabetic retinopathy: In the diabetic retinopathy group, vascular endothelial growth factor-A levels declined from 53 (35-117) pg/ml to 2 (1-5) pg/ml (<i>p</i> < 0.0001) one week after injection and 16 (13-22) pg/ml four weeks after injection (<i>p</i>=0.0327).