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Table 3 Distribution of stages of diabetic retinopathy in diabetic macular edema with presence and absence of cilioretinal artery

From: Influence of segmental supply of Cilioretinal artery on morphology of diabetic macular edema

Diabetic Retinopathy and stages Center involving DME** Non - Center involving DME** No DME*
CRA* present (N = 16) CRA* Absent (N = 19) p CRA* present (N = 16) CRA* Absent (N = 7) p CRA* present (N = 11) CRA* Absent (N = 14) p
Any DR#, N(%) 16 (37.21) 19 (47.50) 0.345 16 (37.21) 7 (17.5) 0.043 11 (25.58) 14 (35) 0.352
Mild NPDR†, N(%) 2 (12.5) 3 (15.79)) 0.784 1 (6.25) 0 (0.00) 0.508 2 (18.18) 3 (21.43) 0.843
Moderate NPDR†, N(%) 7 (43.75) 8 (42.11) 0.923 10 (62.5) 6 (85.71) 0.276 3 (27.27) 4 (28.57) 0.943
Severe NPDR†, N(%) 4 (25) 4 (21.05) 0.784 4 (25) 1 (14.29) 0.575 4 (36.36) 4 (28.57) 0.684
PDR‡, N(%) 3 (18.75) 4 (21.05) 0.867 1 (6.25) 0 (0.00) 0.508 2 (18.18) 3 (21.43) 0.843
  1. *CRA: Cilioretinal artery; #DR: Diabetic Retinopathy; †NPDR: Non - proliferative diabetic retinopathy; ‡PDR – Proliferative diabetic retinopathy; **DME: Diabetic macular edema
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