Anaemia and the risk of progression from non-proliferative diabetic retinopathy to vision threatening diabetic retinopathy

摘要

Selection of patient subjects for analyses. NPDR non-proliferative diabetic retinopathy, PDR proliferative diabetic retinopathy, DME diabetic macular edema, VH vitreous hemorrhage, TRD tractional retinal detachment, RAO retinal arterial occlusion, RVO retinal venous occlusion, CME cystoid macular edema, RD retinal detachment, AMD age-related macular degeneration, CNVM choroidal neovascular membrane, DR diabetic retinopathy, VEGF vascular endothelial growth factor, VTDR vision-threatening diabetic retinopathy