Figure 1.
Predicted mean estimated glomerular filtration rate by acute kidney injury level and recovery status. Predicted eGFR was estimated using linear mixed effects models for log (eGFR) with a split slope for time, allowing the rate of change to differ in the first 6 months after discharge as compared to longer term. Lines shown represent fixed effects for a 55 years old male with a baseline eGFR of 75 and no pre-existing conditions and are shown on the original eGFR scale.