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. 2019 Mar 7;9(3):e025925. doi: 10.1136/bmjopen-2018-025925

Figure 1.

Figure 1

Performance of the nurse-led discharge criteria and random forest with extended feature set (RFext) evaluated on held-out data for a single train-test split. Left: receiver-operator-characteristic curves with associated area-under-curve scores. Right: precision-recall curves. AUC, area-under-curve; GICU, general intensive care unit; NLD, nurse-led discharge; RF, random forest.