Receiver operating characteristic (ROC) curves for three risk prediction models in a Rwandan ICU population.

<p><i>MPM₀-III = Mortality Probability Admission Model, version III. R-MPM = Rwanda Mortality Probability Model as detailed in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0155858#pone.0155858.t004" target="_blank">Table 4</a>. Simplified R-MPM = the Rwanda Mortality Probability Model as detailed in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0155858#pone.0155858.t004" target="_blank">Table 4</a> except that the variable altered mental status replaces the variable Glasgow Coma Scale score. The number in parentheses after each model name in the legend is the area under the ROC curve for that model</i>.