A follow-up study was conducted at Renal Unit Sardjito Hospital Yogyakarta Indonesia, between November 1992 and November 1994 to determine the role of hemodialysis duration on the evolution of lipid profile in chronic renal failure patients with hemodialysis. Considering abnormal levels of HDL-cholesterol of less than 45 mg/dl and Apo-A1 less than 165mg/dl, at baseline, we found abnormal mean H…