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. 2019 Sep 19;15:2715–2722. doi: 10.2147/NDT.S222966

Table 4.

Discrimination Performance Of DLB And AD Using Multiple Indices

DLB Cutoff Training Data (n=414) Test Data (n=210)
Sensitivity Specificity Accuracy Sensitivity Specificity Accuracy
MTL_Z < 2.185 & DBS_Z_gray_ratio ≥ 0.195 & DBS_Z_white_ratio ≥ 0.195 57.2% 82.8% 73.4% 56.3% 68.3% 63.3%
MTL_Z < 2.0 & DBS_Z_gray_ratio ≥ 0.2 & DBS_Z_white_ratio ≥ 0.2 52.0% 84.4% 72.5% 50.6% 75.6% 65.2%