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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Intensive Care Med. 2012 Dec 7;39(3):414–419. doi: 10.1007/s00134-012-2767-x

Figure 1.

Figure 1

Adjusted in-hospital mortality rate contour plots for (A) absolute increase in serum creatinine (N=17,227), (B) percentage increase in serum creatinine (N=17,227), and (C) urine output (N=14,526). Adjusted mortalities were evaluated at a fine grid of observation periods and thresholds (steps of 1 day, 1 hour, 0.1 mg/dl, 25% points, and 0.1ml/kg/h), and the contour plots were produced using cubic spline interpolation.