Figure 2.

Receiver operating characteristic (ROC) curves associated with the area under the curves depicted in Table 3. ROC's are displayed for the scoring systems measured at a single time point (APACHE-II(), SAPS-II(), MPI() compared to the reference line ()) and for sequential scoring systems (MODS(), SOFA(), APS() compared to the reference line ()) measured at day 1 and at day 2.

van Ruler et al. BMC Surgery 2011 11:38   doi:10.1186/1471-2482-11-38
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