Effect of reduction of proteinuria on kidney survival in IgA nephropathy

Impact of reduction of proteinuria on kidney survival. Patients attaining partial remission (<1 g/day), regardless of peak proteinuria, had a similar favorable outcome (NS). Group 1, 1 to 2 g/day peak proteinuria; group 2, 2 to 3 g/day peak proteinuria; group 3, >3 g/day peak proteinuria. p = NS.