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Case Control Study
Copyright: ©Author(s) 2026.
World J Diabetes. May 15, 2026; 17(5): 118141
Published online May 15, 2026. doi: 10.4239/wjd.v17.i5.118141
Table 2 Association between diabetic retinopathy and vitamin D deficiency, n (%)
Vitamin D status
Diabetic retinopathy (n = 115)
Type 2 diabetes mellitus (n = 130)
Healthy control (n = 58)
Odds ratio (95%CI)
P value
VDD63 (54.78)41 (31.54)12 (20.69)3.09 (1.90-5.01)< 0.001a
Non VDD52 (45.22)89 (68.46)46 (79.31)Reference-


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