Fig. 3From: Quantitative analysis of apparent diffusion coefficients to predict neurological prognosis in cardiac arrest survivors: an observational derivation and internal–external validation studyPairwise comparison of ROC curves between derivation and internal/external validation cohorts for ADC-R(450) to ADC-R(650). ADC-R(x) indicates the ratio of voxels with ADC values ranging from 200 × 10–6 mm2/s to the threshold (x); ADC, apparent diffusion coefficient; CI, confidence interval; ROC, receiver operating characteristicBack to article page