The period effect in the prevalence of proliferative diabetic retinopathy, gross proteinuria, and peripheral neuropathy in type 1 diabetes: A longitudinal cohort study
Fig 2
Prevalence of proliferative diabetic retinopathy, gross proteinuria, and peripheral neuropathy by diabetes duration and visit.
(a) Prevalence of proliferative diabetic retinopathy. (b) Prevalence of gross proteinuria. (c) Prevalence of peripheral neuropathy.