Fig. 4From: External validation of urinary C–C motif chemokine ligand 14 (CCL14) for prediction of persistent acute kidney injuryCumulative incidence probability of RRT or death within 90 days of the first sample collection after onset of stage 2 or 3 AKI stratified by CCL14 concentration tertiles. Tertile 1 (light gray), Tertile 2 (dark gray), and Tertile 3 (black) correspond to concentrations at or below the 33rd percentile, between the 33rd and 67th percentile, and above the 67th percentile of all CCL14 concentrations. P value = 0.014 for the log rank testBack to article page