PATIENTS ENROLLED (February 1999-May 2002) • Number: • M/F: •Age: •S-Creatinine •U-Protein/24h 100 54/46 51.5 ± 17.1 (18-80) 1.7 ± 1.3 (0.6-7.2) 3.9 ± 2.8 (0.2-13.4)