Diabetic RetinopathyDiabetic AngiopathiesPolymorphism, GeneticStrokeRetinopathy of PrematurityRetinal VesselsPolymorphism, Single NucleotideDiabetic NephropathiesDiabetes Mellitus, ExperimentalGene FrequencyGenetic Predisposition to DiseaseDiabetes Mellitus, Type 2GenotypeDiabetes Mellitus, Type 1Retinal NeovascularizationRetinaCase-Control StudiesAllelesPhotographyLight CoagulationRetinal DiseasesVitreous BodyFluorescein AngiographyRisk FactorsBlood-Retinal BarrierLaser CoagulationLeukostasisDiabetic FootHaplotypesAsian Continental Ancestry GroupPregnancy in DiabeticsVitrectomyMacular EdemaVisual AcuityBlood GlucoseDiabetes MellitusGenetic Association StudiesFundus OculiHemoglobin A, GlycosylatedDiabetes ComplicationsStreptozocinVitreous HemorrhagePolymerase Chain ReactionRetinal HemorrhageOphthalmoscopyPericytesHyperglycemiaVascular Endothelial Growth Factor ABlindnessPeptidyl-Dipeptidase ALinkage DisequilibriumProspective StudiesAldehyde ReductaseAlbuminuriaChinaOphthalmologyInsulinOptometryOdds RatioBrain IschemiaTime FactorsEye DiseasesRetinal ArteryEpiretinal MembraneSeverity of Illness IndexFollow-Up StudiesCapillariesDisease ProgressionCohort StudiesDiagnostic Techniques, OphthalmologicalVision DisordersPrevalenceMacula LuteaPolymorphism, Restriction Fragment LengthHomozygoteMethylenetetrahydrofolate Reductase (NADPH2)Cerebrovascular DisordersVitreoretinopathy, ProliferativeHypoglycemic AgentsGlycosylation End Products, AdvancedEuropean Continental Ancestry GroupTreatment OutcomeJapanIntravitreal InjectionsDiabetic CardiomyopathiesCross-Sectional StudiesDisease Models, AnimalBlood PressureElectroretinographyPhenotypeRetinal NeuronsHypertensionVision ScreeningRetrospective StudiesGenetic MarkersGenetic VariationIncidenceIndiaRetinal DetachmentGlucose