Three-year outcomes after acute kidney injury: results of a prospective parallel group cohort study

Using a prospective study design, we aimed to characterise the effect of acute kidney injury (AKI) on long-term changes in renal function in a general hospital population.Hospitalised patients with AKI (exposed) and hospitalised patients without AKI (non-exposed), recruited at 3 months after hospital admission.Prospective, matched parallel group cohort study, in which renal function and proteinuria were measured at 3 months, 1 year and 3...