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ROC for WMH-NC group vs. WMH-CIND group SVM classification. SVM analysis to classify the WMH-CIND subjects from subjects with only WMH with an accuracy of 81.08%, a sensitivity of 76.32% and a specificity of 86.11%. The area under the ROC curve was 0.86. Abbreviations: NC, normal cognition; CIND, cognitive impairment without dementia; WMH, white matter hyperintensities; SVM, support vector machine; ROC, receiver operating characteristic curve.
