Kaplan—Meier curves for death or dialysis within 3 months after study enrollment.

<p>Composite endpoint of death or dialysis within 3 months for patients with established AKI (pRIFLE “Risk” stage or higher). A time period of only 30 days is shown as all first events of the composite endpoint occurred within this time period. Urinary [TIMP-2]<b>•</b>[IGFBP7] ranges of ≤0.3 (long dashed line, n = 15), 0.3 to ≤2.0 (short dashed line, n = 18), and >2.0 (solid line, n = 13) are shown. Log-rank P = 0.003 for [TIMP-2]<b>•</b>[IGFBP7] >2.0 vs. [TIMP-2]<b>•</b>[IGFBP7] ≤0.3.