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. 2016 Nov 22;87(21):2244–2253. doi: 10.1212/WNL.0000000000003355

Figure 2. Receiver operating characteristic (ROC) curves for the multivariable models.

Figure 2

Base model: motor Glasgow Coma Scale (mGCS) and pupillary reactivity on admission. Model 1 (base + injury variables): base + Injury Severity Score (ISS) + self-inflicted + transfer + sex. Model 2 (base + radiologic variables): base + trajectory + intraventricular hemorrhage (IVH) + cisterns + multiple brain wounds. Model 3 (base + laboratory variables): base + international normalized ratio (INR). Model 4 (base + injury + laboratory variables): base + ISS + self-inflicted + transfer + sex + INR. The corresponding area under the curve values (C statistic) are shown in parentheses under each ROC.