Fig. 2From: Diet as a system: an observational study investigating a multi-choice system of moderately restricted low-protein dietsCombined outcome of patient and renal survival in a selected population: age > =65 and <80 years; Charlson index >4 and <12, baseline proteinuria < 3 g/day and GFR at start between 15 and 30 mL/minBack to article page