[The Prague Diabetes Registry. 3. Retinopathies, nephropathies and neuropathies in type 1 diabetics. The Prague Diabetes Collective].

In the Prague register of all adult diabetics by April 1, 1992 data on 1443 patients above 18 years with type 1 DM were recorded. In 42.2% of diabetics diabetic retinopathy was observed which is manifested most frequently after 11 to 15 years' persistence of diabetes. Proteinuria, the first sign of diabetic nephropathy, was found in 13.8% of the group, 5.4% of the diabetics are in the stage of renal insufficiency. Nephropathy is 3 to 4 times more frequent in diabetics with retinopathy. Peripheral neuropathy is found in 32.8% type 1 diabetics.