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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Diabetic retinopathy, most likely present with
assistant
The correct answer is  B i.e. NIDDM with 2 years duration Diabetic Retinopathy (DR) is commoner in type 1 or IDDM (40%) than in type 2 (NIDDM) diabetes mellitus (20%) Duration of diabetes is most impoant risk factor Q for DR. DR rarely develops within 5 years of the onset of diabetes or before pubey, but about 5% of type 2 (NIDDM) diabetics have DR at presentation.