Diabetes care
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The early detection of a rise in albumin excretion within the normal range could permit early intervention to prevent the development of microalbuminuria (MA) in genetically susceptible subjects with type 1 diabetes. In the Oxford Regional Prospective Study we prospectively examined urine albumin excretion during the first years after diagnosis of childhood type 1 diabetes. ⋯ Higher levels of ACR within the first 2 years after diagnosis and a significantly higher rate of increase of the ACR within the first 5 years from diagnosis can be detected in subjects who subsequently develop MA. HbA1c is a determinant of risk for MA, but pubertal factors have a greater effect on rates of progression of urine albumin excretion during adolescence in this cohort.