Table 2.

Rate of GFR decline (slope) in patients assigned to diet groups in Study B

DietMean Slope (ml/min per yr)
MeanSEM
aThe difference in mean GFR slopes between the low and very low protein diet groups was marginally significant (P = 0.07).
Low protein-4.40.3
Very low protein-3.60.3
Very low-low protein+0.9a0.5