ALB and acute kidney injury: Other baseline characteristics of the primary nonresponders included a mean body mass index of 25.9 kg/m2 (range 21.2–34.8); an eGFR (no acute kidney injury) of 87.8 ml/min per 1.73 m2 (range 35–129); proteinuria 10.1 g/d (range 4.9–11.8), and a mean serum albumin 19.1/l (range 14–30).