Figure 1.
Flowchart of patients included in the analysis.
AKI: acute kidney injury; sCr: serum creatinine.
Table 1.
Main characteristics of the four groups: demographic and clinical data.
Table 2.
Characteristics of the acute kidney injury episode.
Figure 2.
Progression of the glomerular filtration rate from reference to 60 months after acute kidney injury for patients in groups G1 to G4.
GFR: estimated glomerular filtration rate; m: months; ref: reference; AKI: lowest value during the acute kidney injury episode; discharge: hospital discharge. ×: patient progressed to ESRD. Δ: patient died.
Table 3.
Best and final glomerular filtration rate and time of assessment during the follow-up period.
Figure 3.
Comparison between reference and best GFR up to 18 months in all groups.
GFR: estimated glomerular filtration rate.
Table 4.
Status of the patients in July 2010.
Table 5.
Multiple variable logistic regression for being in G3 or G4 (reference: G1 and G2 grouped).